いらいら
irritated
うっかり
carelessly/acidentally
ぐっすり
fast asleep
ざっと
approximately/roughly
じっと
motionlessly; intently (ex. staring, thinking)
すっきり
refreshing; neat
そっくり
exactly alike
たっぷり
plenty/full of
どきどき
nervous
どんどん
rapidly/in succession
にこにこ
brightly smiling
にっこり
big smile/grinning broadly
のんびり
leisurely/relaxed
ぴかぴか
bright/shiny
ぴったり
tightly/closely; exact (fit)
ぺらぺら
fluent
ほっと
(sigh of) relief
ぼろぼろ
worn out; shabby
むっと
to be offended/petulant
こっそり
secretly/stealthily
そっと
softly/furtively
うきうき
cheerful/lighthearted
わくわく
excited; nervous
がっかり
disappointed