うたが.う

疑, 匕, 矢, 天, 大, マ, 疋, 卜, 人

doubt, distrust, be suspicious, question

疑問(ぎもん): question; problem; doubt; guess
疑う(うたがう): to doubt; to distrust; to be suspicious of; to suspect
疑惑(ぎわく): doubt; misgivings; distrust; suspicion
質疑(しつぎ): (1) question (2) interpellation