やきもき
yakimoki

Suru Verb
To-Adverb

1. anxiously; impatiently; worriedly; fretting; getting worked up

Onomatopoeia
かれ はは いたくてやきもきしていた。
karewa hahani aitakute yakimoki shite ita.
He was in a hurry to see his mother.
Other forms: