What is the meaning of -ari?

Used to create names of occupations from nouns.

Used to form adverbs and nouns from nouns of time; every, each

Used in names of meals.

Dative singular suffix.

forms adjectives, from nouns, meaning “of or related to the suffixed nouns”

-er, -or; (a masculine suffix used to form agent nouns from verb and noun stems)

Used to create names of occupations from nouns or verbs.

General denominal noun suffix.

Denominal suffix used to clip nouns.

Used to create terms meaning "supporter of something"

-er, -or; a masculine suffix used to form agent nouns from verb and noun stems

plural of -are

masculine plural of -aro

masculine plural of -ario

present passive infinitive of

dative/ablative singular of -āris

used to form agent nouns

used to form demonyms

a suffix used to create agent nouns from verbs

Forms masculine agent nouns from verbs: -er

Forms masculine agent nouns from other nouns: -er

Alternative form of -are

-ary (nominal suffix)

Source: wiktionary.org