词根词缀：-ast

【来源及含义】Greek > Latin: a suffix; one who; forms nouns from verbs in -ize; nouns denoting the adherent of a certain doctrine, principle, or custom

【同源单词】agelast, chiliast, enthusiast, euthanasiast, fantast, gymnast

词根词缀：gelo-, geloto-

【来源及含义】Greek: laugh, laughter, laughing

【相关描述】Don't confuse words from this Greek element with those from Latin gel-, gelat-, gelati-, meaning "freeze; congeal; gelatin".

For other laugh, laughter words, click on this cachinnate link.

【同源单词】agelast, dacrygelosis, gelasmus, gelastic, gelastic epilepsy, gelatologist