あっ

JLPTN4

Interjection (kandoushi)

Full

あっ

、

いけない

ikenai

！

忘わす

wasu

れるところだった

rerutokorodatta

！

Oh, no! I almost forgot!

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あってのあっての

which can exist solely due to the presence of; whose existence is determined entirely by; which owes everything to

あっと言う間あっというま

an instant; a split second; no time at all; time of an "ah!"

あっと言わせるあっといわせる

to startle; to surprise; to astonish; to make (someone) say "oh!"

あっちゃーあっちゃー

oops; uh oh; drats

あっそあっそ

oh, OK; oh, I see; oh, yeah?; hmm