| あれよあれよ | [, areyoareyo] (int) expression of surprise; dumbfounded |
| 一読呆然 | [いちどくぼうぜん, ichidokubouzen] (n,vs) a (single) reading (a perusal) leaves one dumbfounded |
| 呆れ果てる | [あきれはてる, akirehateru] (v1,vi) to be flabbergasted; to be dumbfounded |
| 二の句が継げない;二の句がつげない | [にのくがつげない, ninokugatsugenai] (exp) at a loss for words; dumbfounded; struck dumb |
| 口あんぐり | [くちあんぐり, kuchianguri] (n) dumbfounded; open-mouthed |
| 呆れ入る | [あきれいる, akireiru] (v5r,vi) to be dumbfounded; to be amazed |
| 呆気(P);あっ気;飽気 | [あっけ, akke] (n) taken aback; dumbfounded; (P) |
| 呆然;茫然;惘然 | [ぼうぜん;ボーゼン;もうぜん(惘然), bouzen ; bo-zen ; mouzen ( bou zen )] (adj-t,adv-to) dumbfounded; overcome with surprise; in blank amazement; in a daze |
| 唖然;あ然;啞然(oK) | [あぜん, azen] (adj-t,adv-to) dumbfounded; in mute amazement |
| 閉口 | [へいこう, heikou] (n,vs,adj-no) (1) dumbfounded; stumped; at one's wits end; nonplussed; (2) annoyed; (P) |