-zilla

Suffix

Meaning

-zilla

(humorous, informal, augmentative) Forms nouns and names suggesting a monster or a thing of extremely large size or great destructiveness, or other characteristics of the fictional Godzilla.

Source: en.wiktionary.org

Synonyms

grand great super- ultra- hyper- over- macro- arch- mega- supra- giga- uber-

Antonyms

micro- -ee