-oi

Etymology
From the, the second-declension masculine nominative plural case ending — the plural form of ; compare the equivalents of the Latin second declension ( → ), with which the Grecian case endings are usually substituted in English words, especially in the plural.

Etymology
, . See also the feminine. Compare 🇨🇬. Additionally, cf. 🇨🇬, 🇨🇬, which are also augmentative suffixes.

Suffix

 * 1) used to make a masculine version of (e.g., )
 * 2) in a few cases, used as a deprecative or slightly derogatory suffix, especially relating to people (e.g., )