An affricate begins with a complete stop and releases into friction at nearly the same place. Catalan contrasts voiceless /tʃ/, similar to the central consonant in English teacher, with voiced /dʒ/, similar to English jeans. The challenge is not just articulation: Catalan distributes these sounds across tx, tg, tj, dj, and final ig, and related words may change spelling as the sound moves away from the word edge.
This page uses contemporary Central Catalan as its baseline. Unlabelled examples are neutral. Affrication, voicing, and consonant length vary across Valencian, Balearic, Northwestern, Northern, Alguerese, and individual Central speech, so the stable spelling pattern matters more than imitating one speaker's exact duration.
The two affricates
For /tʃ/, hold a brief voiceless closure and release it into /ʃ/-like friction. For /dʒ/, use the same sequence with vocal-fold vibration. Do not separate either sound into two syllables.
| Sound | Main spellings | Examples |
|---|---|---|
| voiceless /tʃ/ | tx; final ig | txec, cotxe, despatx; maig, lleig |
| voiced /dʒ/ | tg, tj, dj | metge, platja, adjectiu |
El cotxe txec és davant del despatx.
The Czech car is in front of the office.
Tx represents /tʃ/ initially in txec, medially in cotxe, and finally in despatx. The sound remains one affricate in all three positions.
El metge passeja per la platja.
The doctor walks along the beach.
In the Central reference model, tg in metge and tj in platja represent voiced /dʒ/. In much careful Central speech, these intervocalic spellings have a strengthened or geminated realization, approximately [ddʒ], though many speakers shorten it in faster speech.
L'adjectiu apareix al costat del substantiu.
The adjective appears next to the noun.
The sequence dj in adjectiu also yields a voiced affricate in the usual pronunciation. Morphological boundaries and speech rate can affect its exact duration, but it is not an English-style d followed by a separate syllabic j.
TX: the dependable voiceless spelling
Tx is the clearest spelling for /tʃ/. It occurs in native words, adapted loans, and expressive vocabulary. It does not behave like English x.
Deixa la motxilla dins del cotxe.
Leave the backpack inside the car.
Both motxilla and cotxe have /tʃ/. Central vowel reduction affects the surrounding unstressed vowels, but not the identity of the affricate: motxilla ends in reduced [ə], and cotxe does too.
Al despatx han penjat un cartell nou.
They've hung a new sign in the office.
Final tx in despatx is voiceless before a pause. When a vowel follows, affricates participate in connected-speech voicing, discussed below.
English speakers may produce an exaggerated release or add a schwa after final /tʃ/. Spanish speakers have a close /tʃ/ in ch, but Catalan spelling and the voiced /dʒ/ contrast require new habits.
TG and TJ: choosing the following vowel
The spelling division resembles the hard/soft distribution of g/j:
- tg normally appears before e, i: metge, fetge.
- tj normally appears before a, o, u: platja, mitjó.
The two spellings point to the same basic voiced affricate in the Central model.
El metge diu que el fetge està bé.
The doctor says the liver is fine.
Both tg sequences occur before e. Their spelling preserves /dʒ/ without using tj, which is reserved for other following-vowel contexts in ordinary native patterns.
He perdut un mitjó a la platja.
I've lost a sock at the beach.
Tj occurs before ó in mitjó and before a in platja. The accent in mitjó marks final stress and closed /o/; the affricate belongs to the preceding onset and must not attract the stress.
This rule is highly useful but not a license to respell words by ear. Loanwords, proper names, and morphological structures may preserve less transparent spellings.
Final IG
At the end of many words, the spelling ig points to voiceless /tʃ/: maig, mig, boig, lleig, desig. After another vowel, as in maig, boig, and lleig, ig functions as an affricate spelling and its i is not a separate Central glide. When i is itself the stressed nucleus, as in mig and desig, that vowel is pronounced and final g supplies the affricate. In neither pattern should learners read “ee-g.”
A mig maig encara fa fresca.
In mid-May it is still cool.
Both mig and maig end in /tʃ/ before the following voiceless consonant or a pause. In the Central baseline, the written i of final ig is not a separate glide: maig is /matʃ/, essentially the sound shape of matx. Some regional pronunciations treat this spelling differently, so ig must be learned with the whole word.
The loanword matx “match” and the month maig are homophonous for many Central speakers:
El matx es jugarà al maig.
The match will be played in May.
This audio-ready pair shows that tx and final ig can converge on /tʃ/. Their spellings reflect different lexical histories and word families.
Related forms reveal the family
Final devoicing hides voicing distinctions at the edge of a word. When a vowel-bearing ending is added, the consonant moves into a clearer onset position and the family may show j, tj, or another related spelling.
| Final form | Related form | Central pattern |
|---|---|---|
| boig | boja | final /tʃ/ → medial fricative /ʒ/ |
| roig | roja | final /tʃ/ → medial fricative /ʒ/ |
| mig | mitja | final /tʃ/ → medial affricate /dʒ/ |
| lleig | lletja | final /tʃ/ → medial affricate /dʒ/ |
| desig | desitjar | final /tʃ/ → medial affricate /dʒ/ |
El jersei és lleig, però la jaqueta no és lletja.
The sweater is ugly, but the jacket isn't ugly.
The masculine lleig ends in voiceless /tʃ/, while feminine lletja has medial voiced /dʒ/. This is a morphological alternation, not optional expressiveness.
S'ha tornat boig per una idea ben boja.
He's gone crazy over a really crazy idea.
Here boig has final /tʃ/, while boja normally has fricative /ʒ/ in Central Catalan. There is no single rule that predicts whether a particular -ig family uses j or tj internally; the common families must be learned.
Affricates in connected speech
Before a pause or a voiceless consonant, final ig/tx is voiceless. Before a following vowel or voiced consonant, a final fricative or affricate can voice through regular sandhi. Thus mig any commonly has [dʒ] at the boundary in Central connected speech.
For slow practice, preserve the lexical boundary:
Mig any de vacances.
Slow practice form: Half a year of vacation.
Then join the words naturally, allowing the final affricate to voice before the vowel:
Ha passat mig any de vacances.
Natural connected form: He has spent half a year on vacation.
By contrast, mig curs keeps a voiceless affricate before voiceless c. Stops behave differently before vowels, so do not generalize this voicing rule to every final consonant; see final consonants and devoicing.
—Vindrà el metge? —Sí, arribarà a mitja tarda.
—Will the doctor come? —Yes, he'll arrive in the middle of the afternoon.
This short exchange is neutral everyday Catalan (informal). Metge and mitja both contain voiced affricates in the Central reference model.
Regional and register variation
The /tʃ/–/dʒ/ contrast is widespread, but its spellings do not have identical realizations everywhere.
- (regional: Central) medial tg/tj are traditionally strengthened or geminated, especially in careful speech; rapid (informal) speech may shorten or partially deaffricate them for some speakers.
- (regional: Valencian) written j/g itself is often affricated /dʒ/ where Central has /ʒ/, and tg/tj are commonly non-geminate, so spelling distinctions do not map onto the same length contrast.
- (regional: Northwestern and the Camp de Tarragona) final palatal spellings may retain a [j] glide and use [jʃ] where the Central baseline has [tʃ]; maig therefore need not have the Central [matʃ] shape.
- (regional: Balearic) final palatal consonants and particular lexical items may weaken or simplify in ways not predicted by the Central map.
- (regional: Northern and Alguerese) contact and historical developments produce additional outcomes; use region-specific audio rather than forcing a Central transcription onto them.
Careful speech should make the closure audible, but excessive length can sound artificial. The aim is a single coordinated affricate, not a theatrical “t + sh” or “d + zh.”
Common Mistakes
1. Pronouncing final ig as separate i and g.
❌ Al ma-ig farà bon temps.
Incorrect — final ig in maig represents /tʃ/, not two separate sounds.
✅ Al maig farà bon temps.
The weather will be good in May — end maig with one affricate.
2. Devoicing medial tg/tj in every position.
❌ El metge és a la platja, amb tx a totes dues paraules.
Incorrect in the Central baseline — tg and tj are voiced here.
✅ El metge camina per la platja.
The doctor walks along the beach — use voiced /dʒ/ in metge and platja.
3. Reading tx like English x.
❌ Deixa la motxilla al cotxe, amb ks en lloc de tx.
Incorrect — tx represents /tʃ/, not /ks/.
✅ Porta la motxilla al cotxe.
Take the backpack to the car.
4. Assuming every final -ig family alternates in the same way.
❌ Boig i boitja, formats com lleig i lletja.
Incorrect — the feminine of boig is boja, with j.
✅ El jersei és lleig, però la idea és boja.
The sweater is ugly, but the idea is crazy — learn each family spelling.
5. Keeping final ig voiceless before a following vowel in fluent speech.
❌ Mig any, amb una pausa i una tx completament sorda.
Incorrect as the normal Central connected form — the boundary favors voicing.
✅ Ja ha passat mig any.
Half a year has already passed — connect the words and voice the affricate.
Key Takeaways
Use tx and final ig for voiceless /tʃ/, and tg/tj/dj for voiced /dʒ/ in the Central baseline. Let the following vowel select tg before e/i and tj before a/o/u, but memorize lexical family alternations such as boig/boja and lleig/lletja. In connected speech, final affricates can voice before a following vowel or voiced consonant.
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