たゆとう

Also written 揺蕩う

Meanings

Godan verb, Intransitive to sway to and fro; to drift about; to flutter; to flicker (used attributively or at the end of a sentence) See also: 揺蕩う (たゆたう).
to be fickle; to be irresolute; to vacillate; to waver See also: 揺蕩う (たゆたう).