ji- / ma- (kivumishi)
JI-MA Adjective Agreement
In Swahili, adjectives must agree with the noun they describe. For Class 5/6 nouns (which include many fruits, body parts, and loanwords like gari), the adjective takes specific prefixes depending on whether the noun is singular or plural, and whether the adjective stem starts with a consonant or a vowel.
How It Works
To properly describe Classes 5 and 6 nouns, you must look at the first letter and length of the adjective stem:
1. Consonant Stems (More than one syllable)
- Singular (Class 5): Zero prefix (the stem doesn't change). Example: gari + -zuri = gari zuri (good car).
- Plural (Class 6): Add ma-. Example: magari + -zuri = magari mazuri (good cars).
2. Monosyllabic Stems (One syllable)
Swahili requires words to have at least two syllables for stress. Therefore, short stems like -pya (new) need a prefix.
- Singular: Add ji-. Example: tunda jipya (new fruit).
- Plural: Add ma-. Example: matunda mapya (new fruits).
3. Vowel Stems
When the stem starts with a vowel (like -eupe / white, -ingi / many, or -ororo / soft), the prefixes adapt to avoid awkward sounds.
- Singular: Add j-. Example: jiwe jeupe (white stone).
- Plural: The ma- prefix merges with the vowel. For 'e' stems (a + e = e): mawe meupe (white stones). For 'i' stems (a + i = e): matunda mengi (many fruits). For 'o' stems (a + o = o): mambo mororo (soft things).
Note on Possessives and Pronominal Adjectives: Possessives (like My with -angu) and words like All or Whole with -ote use the pronominal concords l-/y- (from li-/ya-) instead of j-/ma-. Example: gari langu (my car), not gari jangu; magari yote (all cars), not magari mote.
Exceptions: Loan Adjectives Without Concord (mostly of Arabic origin, like safi / clean or ghali / expensive) do not take any prefixes in either singular or plural forms. Additionally, the adjective -ovu (evil) is an exception: it takes no prefix in the singular (jambo ovu) and does not merge in the plural (mambo maovu).
Examples (4)
- Gari hili ni zuri, lakini yale ni magari mazuri.
This car is good, but those are good cars.
Word by Word: Car this is good, but those are cars good.
Demonstrates a standard consonant stem (-zuri). It takes a zero prefix in Class 5 (zuri) and 'ma-' in Class 6 (mazuri).
- Mama anataka kununua tanuri jipya sokoni.
Mother wants to buy a new oven at the market.
Word by Word: Mother wants to buy oven new market-at.
Demonstrates a monosyllabic stem (-pya). It requires the 'ji-' prefix in Class 5 to maintain the two-syllable stress rule.
- Alipata jiwe jeupe ufukweni.
He found a white stone on the beach.
Word by Word: He-found stone white beach-at.
Demonstrates a vowel stem (-eupe). In Class 5, it takes the 'j-' prefix instead of 'ji-' to avoid a double vowel sound.
- Tunapenda kununua vitu katika maduka safi.
We like to buy things in clean shops.
Word by Word: We-like to-buy things in shops clean.
Demonstrates an invariable Arabic loanword (safi). It takes no prefix, even with a Class 6 plural noun (maduka).
Common Mistakes
Over-applying the 'ji-' prefix to all Class 5 adjectives.
Nina gari jizuri.Nina gari zuri.Because this is often called the 'ji-/ma- class', learners mistakenly add 'ji-' to every adjective. However, the vast majority of Class 5 adjectives take a zero prefix (no prefix). 'ji-' is only used for monosyllabic stems (like -pya).
Confusing Class 5 agreement with Class 9 (N-class) agreement.
Tunda hili ni nzuri.Tunda hili ni zuri.Both Class 5 and Class 9 often use no visible prefix for consonant stems, leading to confusion. However, Class 9 applies specific consonant mutations (like adding 'n' to make 'nzuri'), while Class 5 uses the pure base stem ('zuri').
How It Connects
Learn This First
To learn Class 5/6 adjective agreement, you first need to recognize nouns belonging to the JI-MA class and understand the general rule that Swahili adjectives follow the noun and must agree with its noun class prefix.
- Classes 5 and 6
Learners must first understand the nouns in Class 5 and 6 (the JI-MA class) before they can apply adjective agreement to them.
Foundations - Adjectives Follow Nouns
This pattern establishes the basic word order for adjectives in Swahili, which is necessary for applying specific class concords.
Level 1
Related Patterns
- Classes 9 and 10
Class 9/10 is frequently confused with Class 5/6 because both classes often use zero prefixes for consonant-stem adjectives, but they differ in vowel stems and mutations.
Foundations - Loan Adjectives Without Concord
Explains the important exception to this rule: Arabic loanwords that do not take the ji-/ma- prefixes.
Level 1 - Concord Before Vowel Stems
Explains the sound change rules that occur when the Class 6 'ma-' prefix attaches to a vowel-stem adjective (e.g., ma + eusi = meusi).
Level 2
Words in This Pattern
Practice ji- / ma- (kivumishi) in Bubblegum
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