Onomatopoeia#10,508 most used

ぐんぐん

rapidly; vigorously

IN A SENTENCE

勉強べんきょうの成果せいかが出でて、成績せいせきがぐんぐん伸のびた。

His efforts in studying have paid off and his grades are improving by leaps and bounds.

from Tatoeba · xtofu80

トムのフランス語ごはぐんぐん上達じょうたつしている。

Tom's French is steadily getting better.

from Tatoeba · tommy_san

rapidly; vigorously; by leaps and bounds; steadily

adverb · adverb, takes と

TANGOYA ASKS

The dictionary gives ぐんぐん this one meaning.

Kind擬音語, onomatopoeia

Frequency#10,508 most used

Writtenぐんぐん only

Can be asked asRead, Listen, Recall

Dictionary: JMdict (EDRDG), CC BY-SA 4.0 · pitch: Kanjium