Godan verb with 'ku' ending, Intransitive verbto wriggle; to squirm; to crawl like a worm

Noun, Suru verb, Intransitive verbwriggling; squirming; writhing · maneuvering (behind the scenes; of insignificant people); manoeuvring; planning mischief

Godan verb with 'su' ending, Transitive verbto wriggle

Expressions (phrases, clauses, etc.), Godan verb with 'su' endingto put on a triumphant air