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🇹🇿 Swahili #22 Most Spoken Language (87M speakers)

Swahili (Kiswahili)

Bantu • Latin alphabet • SVO (agglutinative verbs)
Number of Speakers (est.)
Native ~16–20M • Total 100–200M+ (East & Central Africa)
TanzaniaKenyaUgandaDRC & neighbors
Family / Branch
Niger–Congo → Atlantic–Congo → Benue–Congo → Bantoid → Bantu (Sabaki)
African Union working language
Writing System
Latin alphabet (modern standard). Historic Arabic script (Ajami) in coastal texts.
5 vowels: a e i o uny = [ɲ], ng’ = [ŋ]Stress: penultimate syllable
Typical Word Order
SVO. Grammar lives in prefixes: subject, tense–aspect, object all stack onto the verb.
Noun classesAgreement across the phrase
ISO Codes
ISO 639-1: sw • 639-2: swa • 639-3: swh
Standards: Tanzanian & Kenyan
Difficulty (for English speakers)
Medium: easy sounds & spelling; noun classes + verb templates are the challenge
Regular morphologyTransparent orthography
Quick Overview

Swahili (Kiswahili) is the lingua franca of East Africa. If you want to learn Swahili fast for travel, study, or work, focus on the predictable verb template and the noun class system. Words are mostly phonetic, verbs are built like Lego, and everyday phrases come alive with friendly politeness markers like tafadhali “please” and karibu “you’re welcome.”

Sound & Spelling Tips
  • Five stable vowels: a e i o u don’t drift. Syllables prefer open endings; most words end in a vowel.
  • Penultimate stress: watoto, kitabu.
  • Digraphs: ny ≈ ñ (Sp. “señor”), ng’ = [ŋ] as in “sing,” ch as in “church,” sh as in “ship.”
  • Loanwords: many from Arabic & English: kitabu “book,” saa “hour/clock,” penseli “pencil.”
Grammar Snapshot
  • Noun classes: class prefixes drive agreement: m-/wa- (people), ki-/vi- (tools/things), m-/mi- (plants), ji-/ma- (mass/augmentatives), n-/n- (animals/loanwords), plus locatives pa/ku/mu.
  • Agreement: adjectives, demonstratives, and verbs match the noun class: mtoto mdogo “small child,” watoto wadogo “small children.”
  • Verb template (affirmative core): SM – TAM – (OM) – ROOT (Subject, Tense–Aspect, optional Object, verb root).
  • Main TAM prefixes: na- (present), li- (past), ta- (future), me- (perfect). Negation alters the subject slot (e.g., siendi “I’m not going”).
  • “Of” linker: -a agrees with the head noun: gari la mwalimu “the teacher’s car,” vitabu vya watoto “children’s books.”
Dialects & Register

Standard Swahili is based on coastal varieties (Kiunguja, Kimvita). Upcountry speech leans on the standard but mixes regional flavor. Media Swahili is clear and moderately formal; conversational Swahili is relaxed and welcoming—expect pole “sorry/that’s rough” and karibu everywhere.

History (Very Short)
  • Coastal trade fostered a Bantu base with strong Arabic contact (religion, law, commerce).
  • Colonial schooling standardized orthography; post-independence policy expanded the language inland.
Sample & Breakdown

Leo ninaenda sokoni.
leo ni-na-enda soko-ni
today 1SG-PRES-go market-LOC → “Today I’m going to the market.”

Watoto wadogo wanasoma. → wa-toto wa-dogo wa-na-soma — “Small children are reading.”

Common Phrases
Habari? (How are things?)Shikamoo (Respectful hello) Asante / Asanteni (Thank you sg./pl.)Tafadhali (Please) Karibu (You’re welcome / Welcome)Ndiyo / Hapana (Yes / No)

Polite intro: Naitwa … — “My name is …” • Ninatoka … — “I’m from …”

Interesting Notes
  • Locatives: -po/-ko/-mo track “specific/near/inside” locations with agreement.
  • Time words first: it’s natural to front time/place: Kesho tutaonana “Tomorrow we will meet.”
  • Productivity: derivational suffixes build vocabulary: -isha/-esha (causative), -ika (stative), -ana (reciprocal).
Swahili Verb Conjugator (Affirmative Core)

Type a verb root (dictionary form without ku-, e.g., soma “read,” enda “go,” pika “cook”), choose a subject and a tense–aspect. The helper builds Subject – TAM – (Object) – ROOT. It’s a simple trainer for clean, SEO-friendly learn Swahili practice.

Notes: This is a learner’s core model (affirmative). Real Swahili adds negation (si-/hu-/ha-…), relative markers, and class agreement on objects (for non-human nouns). Tip: verbs beginning with a vowel after ku- (dictionary form) use the bare root here (e.g., enda, not kuenda).

Learning Tips
  • Memorize the six subject markers first: ni-, u-, a-, tu-, m-, wa-.
  • Drill four TAMs with one verb: ninasoma, nilisoma, nitasoma, nimesoma.
  • Collect class pairs (singular↔plural): mtoto↔watoto, kitabu↔vitabu, mti↔miti, jicho↔macho.
Numbers (1–10)

moja, mbili, tatu, nne, tano, sita, saba, nane, tisa, kumi

Handy Connectors

na (and/with), lakini (but), au (or), kwa (by/for/at), ili (so that), kwa sababu (because).