Classes 5/6: ji-/ma- Nouns | Swahili Grammar

Classes 5 and 6 contain familiar nouns such as tunda/matunda “fruit/fruits,” jicho/macho “eye/eyes,” and gari/magari “car/cars.” The plural marker ma- is usually easy to see. The singular is less predictable: some nouns show ji- or j-, while many class 5 nouns have no visible prefix at all.

Agreement therefore gives a more reliable signal than the first letters. A class 5 subject controls li- and demonstrative hili; a class 6 subject controls ya- and haya. English can add plural -s without changing “this fruit is mine” beyond this/these and the verb; Swahili changes a larger agreement chain. The class includes many fruits, paired body parts, varied everyday objects and loans, and expressive augmentatives, but none of those meanings is an absolute definition. All unmarked forms on this page are neutral Standard Swahili.

Compare this less transparent singular with the consistently visible m-/mi- pairing on classes 3/4 nouns.

Three shapes of the singular

There is no single visible form shared by every class 5 singular. Compare these common patterns:

Singular	Plural	Meaning	Singular shape
tunda	matunda	fruit / fruits	no visible ji-
gari	magari	car / cars	no visible ji-; loan
jina	majina	name / names	begins with ji-
jicho	macho	eye / eyes	ji- singular with an irregular-looking plural stem
jiwe	mawe	stone / stones	ji- disappears in the plural
jambo	mambo	matter / matters	j- before a vowel-initial shape
sikio	masikio	ear / ears	no visible ji-

Do not derive every plural by attaching ma- to the whole written singular. That would wrongly produce forms such as majicho. The standard pair is jicho/macho. The productive ma- pattern is strong, but lexical and historical sound patterns remain in high-frequency vocabulary.

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Learn the plural as part of the noun’s identity: jicho/macho, not merely jicho (class 5). The pair tells you more than the singular prefix can.

The core li-/ya- concords

The learner label LI-YA highlights the subject markers because the noun itself may not display ji-.

Agreement family	Class 5 singular	Class 6 plural
Subject marker	li-	ya-
Object marker	li-	ya-
Adjective concord before many consonant stems	zero	ma-
Adjective concord before vowel-initial and certain short stems	j-/ji-	m-/ma-
“this / these”	hili	haya
referential “that / those”	hilo	hayo
distant “that / those over there”	lile	yale
Possessive concord	l-	y-

Class 5 adjective agreement is the part learners find least visually satisfying. With consonant-initial -kubwa “big,” the singular is simply kubwa, not jikubwa, while the plural is makubwa. With vowel-initial -ekundu “red,” class 5 gives jekundu and class 6 gives mekundu. The short stem -pya likewise gives jipya/mapya. These are regular concord outcomes, not arbitrary adjective forms.

Following tunda and matunda

The pair tunda/matunda shows a zero-prefix singular next to a transparent ma- plural. Its demonstrative, adjective, possessive, and verb all change.

Tunda hili kubwa ni langu, na limeiva vizuri.

This large fruit is mine, and it has ripened well.

Matunda haya makubwa ni yangu, na yameiva vizuri.

These large fruits are mine, and they have ripened well.

The singular chain is hili, kubwa, langu, li-; the plural chain is haya, makubwa, yangu, ya-. The finite forms are written solid: limeiva and yameiva. Only a morphological explanation would show li-me-iv-a and ya-me-iv-a.

Tunda hilo jipya sokoni lina ladha tamu sana.

That new fruit at the market has a very sweet taste.

Matunda hayo mapya sokoni yana ladha tamu sana.

Those new fruits at the market have a very sweet taste.

Here -pya appears as jipya/mapya. The noun tunda has no ji- of its own, but the agreeing adjective makes class 5 visible.

Following jicho and macho

Paired body parts frequently appear in this class, though not every body part does. Jicho/macho is especially instructive because neither number can be formed by a simple letter-for-letter substitution.

Jicho langu hili jekundu linauma tangu jana.

This red eye of mine has hurt since yesterday.

Macho yangu haya mekundu yanauma tangu jana.

These red eyes of mine have hurt since yesterday.

Singular langu, hili, jekundu, and linauma contrast with plural yangu, haya, mekundu, and yanauma. In everyday speech, Jicho langu linauma is more economical; the expanded phrase is used here to expose the full agreement chain.

Jicho lile zuri lilionekana wazi kwenye picha.

That beautiful eye was clearly visible in the photograph.

Macho yale mazuri yalionekana wazi kwenye picha.

Those beautiful eyes were clearly visible in the photograph.

The adjective stem -zuri begins with a consonant. Class 5 has zero concord here, producing zuri, whereas class 6 has ma- and produces mazuri.

Fruits, paired parts, loans, and augmentatives

Semantic tendencies help memory. Fruits often use class 5/6: tunda/matunda “fruit(s)” and chungwa/machungwa “orange(s).” Paired body parts include jicho/macho, sikio/masikio “ear(s),” bega/mabega “shoulder(s),” and goti/magoti “knee(s).” Many loans enter the zero-prefix singular plus ma- plural pattern, as in gari/magari.

Gari hili jipya ni langu, lakini magari yale ya zamani ni ya kampuni.

This new car is mine, but those old cars belong to the company.

The initial g- does not identify a class. Hili, jipya, langu, and a possible class 5 verb limeharibika do. This is the same morphology–agreement distinction seen throughout the noun-class system.

Class 5/6 can also create augmentatives: jitu/majitu “giant person/giant people,” joka/majoka “very large snake(s),” and jumba/majumba “large building(s), mansion(s).” This use is expressive and can sound admiring, comic, or derogatory depending on the noun and context. When the augmentative class meaning is active, class 5/6 concord helps foreground size rather than neutral humanness.

Jitu lile kubwa lilisimama mlangoni na kuzuia mwanga.

That huge person stood in the doorway and blocked the light.

Do not use an augmentative casually for a person unless you intend its social effect. Neutral reference normally chooses the ordinary noun and human agreement.

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A semantic label predicts likely vocabulary, not grammar by itself. Confirm a suspected class 5/6 noun with hili/lime- or haya/yame- and its recorded plural.

Common Mistakes

Adding ji- to every class 5 singular

❌ Jitunda hili limeiva.

Incorrect for the ordinary noun fruit — the standard singular is tunda.

✅ Tunda hili limeiva.

This fruit has ripened.

Attaching ma- to the whole irregular singular

❌ Majicho haya yanauma.

Incorrect — the standard plural of jicho is macho.

✅ Macho haya yanauma.

These eyes hurt.

Copying the noun prefix onto the verb

❌ Matunda mamemeiva.

Incorrect — class 6 uses subject marker ya-, not noun prefix ma-, on the verb.

✅ Matunda yameiva.

The fruits have ripened.

Omitting class 6 adjective agreement

❌ Magari haya kubwa yameuzwa.

Incorrect — the plural adjective must take ma-.

✅ Magari haya makubwa yameuzwa.

These large cars have been sold.

Guessing from the first letter of a zero-prefix noun

❌ Gari hii imeharibika.

Incorrect — gari is class 5 and takes hili and li-.

✅ Gari hili limeharibika.

This car has broken down.

Key Takeaways

Class 5 singular may show ji-/j- or no visible prefix; class 6 commonly shows productive ma-.
Its central agreement contrast is singular li-, hili, l- versus plural ya-, haya, y-.
Learn lexical pairs such as jicho/macho rather than generating every plural mechanically.
Fruits, paired body parts, loans, and augmentatives are strong tendencies, not definitions of the class.

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