adverb, adverb taking the 'to' particle, noun or participle which takes 'suru'
Describes moving, acting, or deciding in a slow, lingering, or hesitant manner. Often used with する or と.
ぐずぐずしていると遅刻するよ。
If you keep dawdling, you'll be late.
He answered hesitantly.
adverb
Used for muttering complaints or dissatisfaction, often in a prolonged, whiny manner. Typically appears as ぐずぐず言う.
彼はいつもぐずぐず文句を言っている。
He's always grumbling about something.
adverb, noun or participle which takes 'suru'
Describes weather that is unstable, lingering, or not clearing up. Often used as ぐずぐずした天気.
ぐずぐずした天気が一週間続いている。
The unsettled weather has been continuing for a week.
na-adjective
loose; slackened
Describes something that is not firmly fixed, such as a loose screw or a slackened rope. Often used as ぐずぐずになる or ぐずぐずだ.
ネジがぐずぐずで、すぐに外れてしまう。
The screw is loose and comes off easily.