Greek vs Latin Alphabet Comparison
The Latin alphabet, used for English and most European languages, evolved from the Greek alphabet through Etruscan intermediaries around the 7th century BCE. Understanding their relationship helps explain many features of modern Western writing systems.
Letter-by-Letter Comparison
Greek | Latin Equivalent | Notes | ||||
---|---|---|---|---|---|---|
Letter | Name | Sound | Letter | Name | Sound | |
Α α | Alpha | [a] | A a | A | [a] | Direct adoption |
Β β | Beta | [b] | B b | B | [b] | Direct adoption |
Γ γ | Gamma | [g] | C c / G g | C / G | [k] / [g] | C originally, G added later |
Δ δ | Delta | [d] | D d | D | [d] | Direct adoption |
Ε ε | Epsilon | [e] | E e | E | [e] | Direct adoption |
Ζ ζ | Zeta | [z] | Z z | Z | [z] | Moved to end in Latin |
Η η | Eta | [ē] | H h | H | [h] | Sound changed completely |
Θ θ | Theta | [th] | — | — | — | No direct equivalent |
Ι ι | Iota | [i] | I i / J j | I / J | [i] / [j] | J developed from I |
Κ κ | Kappa | [k] | K k | K | [k] | Direct adoption |
Λ λ | Lambda | [l] | L l | L | [l] | Direct adoption |
Μ μ | Mu | [m] | M m | M | [m] | Direct adoption |
Ν ν | Nu | [n] | N n | N | [n] | Direct adoption |
Ξ ξ | Xi | [ks] | X x | X | [ks] | Different position |
Ο ο | Omicron | [o] | O o | O | [o] | Direct adoption |
Π π | Pi | [p] | P p | P | [p] | Direct adoption |
Ρ ρ | Rho | [r] | R r | R | [r] | Direct adoption |
Σ σ | Sigma | [s] | S s | S | [s] | Direct adoption |
Τ τ | Tau | [t] | T t | T | [t] | Direct adoption |
Υ υ | Upsilon | [u/y] | V v / U u / Y y | V / U / Y | [v] / [u] / [y] | V, U, Y all derive from Υ |
Φ φ | Phi | [f] | — | — | — | No direct equivalent |
Χ χ | Chi | [kh] | — | — | — | No direct equivalent |
Ψ ψ | Psi | [ps] | — | — | — | No direct equivalent |
Ω ω | Omega | [ō] | — | — | — | No direct equivalent |
Key Differences
Number of Letters
- Greek: 24 letters (7 vowels, 17 consonants)
- Latin: 26 letters in modern English (5 vowels, 21 consonants)
- Classical Latin: 23 letters (no J, U, or W)
Letters Unique to Greek
- Theta (Θ): The "th" sound has no single Latin letter
- Phi (Φ): The "ph" sound requires two Latin letters
- Chi (Χ): The "ch" sound has no Latin equivalent
- Psi (Ψ): The "ps" sound requires two Latin letters
- Omega (Ω): Long "o" sound, distinct from omicron
Letters Added in Latin
- G: Created from C to distinguish [g] from [k]
- J: Developed from I in medieval times
- U: Separated from V in Renaissance
- W: "Double U" added for Germanic languages
Historical Evolution
The transformation from Greek to Latin alphabet occurred through several stages:
- Greek colonization (8th century BCE): Greeks brought their alphabet to Italy
- Etruscan adoption (7th century BCE): Etruscans modified Greek letters for their language
- Roman adaptation (7th-6th century BCE): Romans borrowed from Etruscans and Greeks
- Classical standardization (1st century BCE): Latin alphabet stabilized with 23 letters
- Medieval additions: J and U distinguished from I and V
- Modern expansions: W added, diacritics developed for various languages
Writing Direction
- Early Greek: Boustrophedon (alternating left-to-right and right-to-left)
- Classical Greek: Left-to-right (established by 5th century BCE)
- Latin: Always left-to-right (inherited from later Greek)
Influence on Other Scripts
From Greek
- Coptic alphabet
- Cyrillic alphabet
- Gothic alphabet
- Armenian alphabet
From Latin
- All Romance languages
- Germanic languages
- Celtic languages
- Many African/Asian scripts
Modern Usage Comparison
Aspect | Greek Alphabet | Latin Alphabet |
---|---|---|
Primary use | Greek language | Most European languages, global lingua franca |
Scientific notation | Mathematics, physics, engineering symbols | Variable names, chemical symbols |
Number of users | ~13 million native speakers | ~5 billion (as first or second script) |