Latin Suffixes: a comprehensive guide

The most common Latin suffixes

This section covers the most common Latin suffixes, while the section at the bottom of this article provides a list of English suffixes that are derived from Latin suffixes.

Adjectives formed from verbs with the Latin suffix “-abilis”

The Latin suffix “-abilis,” means “capable of” or “worthy of,” and it forms adjectives from verbs. It creates adjectives that denote the ability or possibility of something, and it is the origin of the English suffix “-able”.

Table: Examples of words with the Latin suffix "-abilis"
Latin English
admirabilis admirable
honorabilis honorable
variabilis variable
durabilis durable
sociabilis sociable
comparabilis comparable
capabilis capable
memorabilis memorable

Abstract nouns formed from adjectives with the Latin suffix “-tas”

The Latin suffix “-tas” and its alternate form “-itas” correspond to the English suffix “-ty” and are used to form abstract nouns from adjectives.

For instance, the Latin suffix “-itas” applied to the adjective “curiosus” results in the noun “curiositas,” meaning “curiosity.” Similarly, when applied to the adjective “activus” it produces the noun “activitas,” which translates to “activity” in English. Another example is the suffix “-itas” applied to the adjective “diversus” which produces the noun “diversitas,” meaning “diversity.”

Table: Examples of words with the Latin suffix "-itas"
Latin English
possibilitas possibility
immensitas immensity
necessitas necessity
conformitas conformity
agilitas agility
proximitas proximity
claritas clarity

The formation of nouns from verbs with the Latin suffix “-tio”

The Latin suffix “-tio” forms nouns from verbs. It is the origin of the English suffix “-tion.” Examples of Latin nouns formed with the “-tio” suffix include “communicatio,” which comes from the Latin verb “communico” and means “communication,” “occupatio,” which comes from the Latin verb “occupo” and means “occupation,” and “initiatio,” which comes from the Latin verb “initio” and means “initiation.”

Table: Examples of words with the Latin suffix "-tio"
Latin English
imaginatio imagination
navigatio navigation
competitio competition
educatio education
descriptio description
satisfactio satisfaction

List of English suffixes which come from Latin

Conclusion

To practice spotting Latin suffixes, have a look at this list of the 1000 most common Latin vocabulary words.

We have also published a guide to Latin prefixes.

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