To Shake, To Jolt
transitive verb, godan verb
Because the hiragana ends with an う sound, you know this word is a verb. The kanji itself means shake and the verb vocab is to shake.
ゆる
If everything starts to shake what else will shake along with it? You (ゆ), of course.
カヌーを揺らないで！
Don’t rock the canoe!