Suppletion in World Languages: Examples of Irregular Linguistic Roots
In the study of linguistics, suppletion occurs when different forms of a single word are derived from entirely different roots rather than through a regular pattern of inflection. While most irregular verbs follow a predictable deviation, suppletive forms are fundamentally distinct, often merging separate words over centuries to fill a single grammatical role.
This phenomenon is common across many language families, frequently appearing in the most basic and high-frequency words, such as the verb "to be" or basic numerals. By examining various languages, we can see how suppletion shapes the way we communicate.
Key Facts
- Definition: Suppletion is the replacement of one root with another to create different inflected forms of the same word.
- Commonality: It most frequently affects high-frequency words like copulae (verbs of being) and basic adjectives.
- Cross-Linguistic Presence: It is found in Indo-European languages (English, Latin, Greek) and non-Indo-European languages (Japanese, Finnish).
- Types: It can occur in verbs (tenses), nouns (plurals), and adjectives (comparatives).
Suppletion in Indo-European Languages
English
The English verb to be is a primary example of complex suppletion, drawing from three distinct Proto-Indo-European (PIE) roots:
- be, been, being: Derived from PIE *bʰuH- ("to become, grow").
- am, is, are: Derived from PIE *h₁es- ("to be").
- was, were: Derived from PIE *h₂wes- ("to dwell, reside").
English also exhibits incomplete suppletion in the word people. While the regular plural of "person" is "persons" (used mainly in legal contexts), the unrelated noun "people" (from Latin populus) is commonly used as the plural of "person" (from Latin persona).
Ancient Greek and Latin
Both Ancient Greek and Latin utilize suppletive verbs for fundamental actions. In Latin, the verb sum ("be") and ferō ("carry, bear") are classic examples. Ancient Greek shows similar patterns in verbs meaning "go/come" (erkhomai/eîmi) and "say/speak" (legō/eipon).
Irish
Irish demonstrates suppletion across verbs and adjectives. For instance, the verb bí ("to be") uses the root *bʰuH-, but its present tense form tá comes from the root *steh₂- ("stand"). Similarly, the adjective fada ("long") uses a different root for its comparative form, sia.
Albanian and Romanian
Albanian features 14 irregular verbs, some of which are suppletive, such as qenë ("to be") and ardhur ("to come"). Romanian's verb a fi ("to be") is also suppletive, blending the Latin fieri (in the infinitive) with forms from the Latin sum.
Suppletion in Slavic Languages
Russian, Bulgarian, and Polish
In many Slavic languages, suppletion is used to distinguish between imperfective (ongoing) and perfective (completed) aspects of a verb. In Polish, for example, "to take" uses brać for imperfective and wziąć for perfective.
Noun suppletion is also prominent. In Russian, the word for "man/human being" (chelovek) uses a completely different root for its modern plural, lyudi ("people"). This same pattern is mirrored in Polish, Czech, Serbo-Croatian, Slovene, and Macedonian.
Specific Noun Examples
- Bulgarian: The word chovek ("man") uses the Greek loan khora for its modern plural and dushi for its counter form.
- Polish/Russian: The word for "year" (rok in Polish, god in Russian) uses a plural form derived from the word for "summer" (lata in Polish, let in Russian).
Suppletion in Non-Indo-European Languages
Japanese
Japanese exhibits suppletion in its copulae (linking verbs). The modern desu is a suppleted form of da. Furthermore, the negative form of the verb aru ("to exist") is not a regular inflection but is replaced entirely by nai.
Another example is the verb suru ("to do"); it cannot use the standard potential construction (reru/rareru) to express "can do" and instead uses the entirely different verb dekiru.
Hungarian
Hungarian uses suppletion in several categories:
- Verbs: The verb "to be" uses van (there is) and lesz (will be). The verb jön ("come") uses the suppletive imperative gyere.
- Adjectives/Adverbs: The numeral sok ("many") has the comparative több, and the adverb kicsit ("a little") uses kevésbé for its comparative.
- Numerals: The ordinal forms of "one" and "two" are első and második, rather than regular inflections of egy and kettő.
Summary of Suppletive Examples
| Language | Category | Root 1 (Form A) | Root 2 (Form B) |
|---|---|---|---|
| English | Verb (to be) | am / is / are | was / were |
| Russian | Noun (human) | chelovek (singular) | lyudi (plural) |
| Japanese | Verb (to do) | suru (do) | dekiru (can do) |
| Hungarian | Numeral (many) | sok (positive) | több (comparative) |
| Irish | Verb (to be) | bí (infinitive) | tá (present) |
Frequently Asked Questions
What is the difference between an irregular verb and a suppletive verb?
An irregular verb typically follows a modified version of a standard rule (e.g., "sing" becoming "sang"). A suppletive verb replaces the entire root with a different one (e.g., "go" becoming "went"), meaning the two forms share no phonetic similarity.
Why does suppletion happen in so many different languages?
Suppletion often occurs in high-frequency words. Because these words are used so often, they are more resistant to the "leveling" process where languages simplify irregular forms into regular ones over time.
Can nouns be suppletive, or only verbs?
Nouns can absolutely be suppletive. A common example is the relationship between "person" and "people" in English, or "chelovek" and "lyudi" in Russian, where the plural form comes from a different root than the singular.
Is suppletion common in non-Indo-European languages?
Yes. While frequently discussed in the context of Latin or English, suppletion is found in languages like Japanese (with the verb suru) and Hungarian (with numerals and the verb "to be").