In full reduplication, Hausa repeats an entire morphological form: gida-gida “house by house,” biyu-biyu “two each,” kala-kala “various kinds,” or dafe-dafe “repeated cooking.” The copied material can signal that people, places, events, or qualities are distributed over several units. It does not have one universal translation such as “plural” or “very.”
Full reduplication is visually easy to recognize but grammatically selective. It is productive in particular constructions, especially distributives and deverbal frequentative nouns, while many other repeated words are lexicalized. It is generally a non-verbal strategy: Hausa finite verbs express event plurality through partial reduplication or other constructions, not by freely repeating a finite verb.
All unlabelled examples are (neutral Nigerian Standard Hausa). This guide hyphenates the two repeated members so their unity is visible. Ordinary boko retains ɓ, ɗ, ƙ and apostrophes without tone or vowel-length marks.
What “full” means
The repeated unit must be identified before any meaning is assigned. In gida-gida, the whole noun gida appears twice. In biyu-biyu, the whole cardinal biyu appears twice. In dafe-dafe, the repeated unit is not the citation verb dafa unchanged; it is a special deverbal form dafe, and that complete derived unit is repeated.
| Input or source | Full reduplicated form | Category and meaning |
|---|---|---|
| gida “house” | gida-gida | distributive: house by house |
| biyu “two” | biyu-biyu | distributive numeral: two each/in pairs |
| kala “kind/color” | kala-kala | variety expression: various kinds/colors |
| dafa “cook” | dafe-dafe | deverbal frequentative noun: repeated cooking |
| tambaya “ask” | tambaye-tambaye | deverbal frequentative noun: repeated questioning |
Masu aikin lafiya sun bi gida-gida suna yi wa yara rigakafi.
The health workers went from house to house vaccinating children.
Jami’in ya bar mutane su shiga biyu-biyu domin kada ƙofar ta cunkushe.
The officer let people enter two at a time so that the entrance would not become crowded.
Kasuwar tana sayar da yadudduka kala-kala daga sassa daban-daban na ƙasar.
The market sells fabrics of many varieties from different parts of the country.
These are three transparent formations: the base is independently recognizable, and repetition adds a conventional plurality-related interpretation.
Full-reduplicated frequentative action nouns
Hausa can derive a repeated-activity expression from a dynamic verb. The form is often described as a frequentative or a pseudo-plural verbal noun. Its two members end in short -e in the relevant pattern: jefa → jefe-jefe “repeated throwing,” dafa → dafe-dafe “repeated cooking,” and tambaya → tambaye-tambaye “repeated asking.”
Yaran suna jefe-jefen ƙwallo har ta faɗa cikin farfajiyar maƙwabcinmu.
The children kept throwing the ball around until it fell into our neighbor’s compound.
Matan suna dafe-dafen abinci tun safe saboda baƙi masu yawa za su zo.
The women have been cooking different foods since morning because many guests are coming.
Tambaye-tambayen ɗan jaridar sun sa jami’in ya yi cikakken bayani.
The journalist’s persistent questioning made the official give a full explanation.
These forms behave nominally. When the repeated activity takes a following noun as its complement, the linker is visible on the end of the reduplicated expression: dafe-dafen abinci, jefe-jefen ƙwallo, tambaye-tambayen ɗan jarida. A finite verb does not use that linker.
Compare the source verb and the derived expression directly:
Hauwa ta dafa tuwo sau ɗaya, amma dafe-dafen abinci na bikin ya ɗauki yini duka.
Hauwa cooked tuwo once, but the repeated cooking for the celebration took the whole day.
In this sentence, ta dafa … sau ɗaya presents one bounded event. The simple verb dafa is not inherently singular; dafe-dafe packages repeated instances as a nominal activity. English may use the same word cooking for both, but Hausa marks a morphological contrast.
Malamin ya tambayi Musa abu ɗaya; bai yi masa tambaye-tambaye ba.
The teacher asked Musa one thing; he did not subject him to repeated questioning.
Full reduplication is productive enough in this action-noun pattern to be grammatically important, but speakers still respect lexical and phonological conventions. A learner cannot safely copy the citation form twice—dafa-dafa—and assume the standard frequentative has been formed.
Variety and differentiation
Some repeated forms present a set as internally diverse. Iri-iri, kala-kala, and daban-daban all occur frequently, but they are not interchangeable in every phrase.
Mun karɓi shawarwari iri-iri daga ƙungiyoyin matasa.
We received various kinds of suggestions from youth organizations.
Masu zane sun yi amfani da launuka kala-kala a bangon makarantar.
The artists used many different colors on the school wall.
Kwamitocin biyu sun gabatar da tsare-tsare daban-daban.
The two committees presented different plans.
Iri-iri and kala-kala profile variety of kind or color. Daban-daban profiles difference among several items. Repetition contributes multiplicity, but the lexical base determines what kind of multiplicity is relevant.
English usually places various or different before a noun. Hausa commonly places these descriptions after the noun: shawara iri-iri, launuka kala-kala, tsare-tsare daban-daban. Preserving English word order can create an unnatural phrase even when the repeated word itself is correct.
A limited full-reduplicated plural class
Some nouns, especially certain loans and occupational terms, have an attested plural made by repeating the noun: descriptions cite formations such as joji-joji “judges,” nas-nas “nurses,” and siket-siket “skirts.” This is a genuine morphological class, but its lexical scope is limited.
Joji-jojin sun saurari hujjojin lauyoyin biyu kafin su ɗage zaman.
The judges listened to the arguments of both lawyers before adjourning the session. (formal)
Nas-nas ɗin da ke aikin dare sun karɓi rahoto daga masu aikin rana.
The nurses on the night shift received a report from the day staff.
Outer morphology applies after repetition. In joji-jojin, the definite/linking -n follows the second member; nas-nas ɗin takes the postposed determiner used with the loan form in this phrase. Do not copy an already inflected form twice.
This class is the crucial blocked case. It does not license likita-likita as the ordinary plural of likita “doctor”; standard likitoci is established. Nor does it replace malamai with malami-malami. Full reduplication must be attested for the particular noun.
Likitoci sun fara zagayen safe a asibitin.
The doctors began their morning rounds at the hospital.
Full repetition does not always strengthen degree
The visual logic “more form means more intensity” is unreliable. Some repeated color or quality expressions have an attenuated or approximate reading—closer to “-ish”—whereas expressive augmentative paradigms can encode an extreme. Distribution, variety, repetition, attenuation, and intensity all use iconic repetition in different lexical classes.
Fentin bangon ya yi fari-fari, ba fari fat ba.
The wall paint looks whitish, not brilliant white.
Here fari-fari softens the quality, while fixed fari fat gives vivid extreme whiteness. This minimal contrast shows why learners cannot assign one semantic formula to every repeated shape.
For neutral productive intensity, use sosai or ƙwarai:
Sabon ɗakin yana da faɗi sosai.
The new room is very spacious.
The separate Reduplication for Intensity page explains the restricted expressive patterns.
Full and partial reduplication are structurally different
Full reduplication copies a morphological word or derived unit of variable length. Partial reduplication copies a small templatic piece, often no more than a consonant or CVC sequence, inside a noun plural or before a verb stem. Compare dafe-dafe with daddafa: both can involve repeated cooking, but the first is nominal and fully repeated, while the second is a finite pluractional verb stem.
Mata suna daddafa abinci a manyan tukwane.
The women are cooking food repeatedly/in quantity in large pots.
Dafe-dafen abincin bikin ya fara tun jiya.
The repeated cooking for the celebration began yesterday.
The finite clause uses suna daddafa. The noun phrase uses dafe-dafen with a linker. Similar English translations must not erase the category difference.
Common Mistakes
1. Treating every repeated form as an ordinary plural
❌ Mun sayi gida-gida biyar a layi.
Incorrect for five houses in a row—gida-gida is distributive, not the count plural.
✅ Na gina gidaje uku.
I built three houses.
2. Repeating a citation verb instead of forming the frequentative noun
❌ Dafa-dafan abinci ya ɗauki lokaci.
Incorrect standard formation for the intended repeated-cooking noun.
✅ Dafe-dafen abinci ya ɗauki lokaci.
The repeated cooking took time.
3. Giving any loan noun a repeated plural
❌ Likita-likita sun shiga ɗakin taro.
Incorrect ordinary plural of likita.
✅ Likitoci sun shiga ɗakin taro.
The doctors entered the meeting room.
4. Copying English modifier order
❌ Daban-daban tsare-tsare aka gabatar.
Unnatural ordinary order for ‘different plans.’
✅ An gabatar da tsare-tsare daban-daban.
Different plans were presented.
5. Assuming repetition always intensifies
❌ Fari-fari yana nufin fari fat a kowane yanayi.
Incorrect — the repeated color can be attenuative, whereas fari fat is vividly extreme.
✅ Fentin ya yi fari-fari, amma takardar ta yi fari fat.
The paint is whitish, but the paper is brilliant white.
6. Attaching the linker to the first member
❌ dafen-dafen abinci
Incorrect — outer linking follows the full repeated unit.
✅ dafe-dafen abinci
repeated cooking of food
Key Takeaways
- Full reduplication repeats an entire morphological unit, not merely one sound.
- Transparent uses include gida-gida, biyu-biyu, kala-kala, and frequentative dafe-dafe.
- Full-reduplicated frequentatives are nominal: dafe-dafen abinci carries a linker before its complement.
- A limited set of nouns has repeated plurals, but ordinary plurals such as likitoci cannot be replaced freely.
- Repetition can express distribution, repeated activity, variety, count plurality, or even attenuation; context and lexical class decide.
- Learn each productive construction separately and store lexicalized repeated words as complete entries.
Related Topics
- Paired-Word and Rhyming CompoundsB1 — Recognize fixed Hausa word pairs, rhythmic collocations, and sound-shaped expressions without treating rhyme as a license to invent vocabulary.
- Partial ReduplicationB1 — Recognize Hausa partial copying in pluractional verbs and inherited noun plurals, including the consonant changes that hide the copied material.
- Reduplication for DistributionB1 — Use repeated Hausa numerals and nouns to distribute quantities, people, actions, and locations across relevant units.
- Reduplication for IntensityB1 — Distinguish Hausa intensive adjective paradigms and emphatic repeated words from distributive, repetitive, and attenuative reduplication.
- Lexicalized Reduplicated WordsB1 — Recognize Hausa reduplicated forms whose established meanings and spellings must be learned as vocabulary.
- Reduplicated Plural PatternsA2 — Recognize Hausa plurals that repeat consonants or larger pieces of the noun while keeping each singular–plural pair lexical.