Synonym of SPASMODIC

Continuous
Gradual
Intermittent
Spontaneous

The correct answer is C. Intermittent.

Spasmodic means occurring in sudden, brief, involuntary muscle contractions. It can also be used to describe something that is done or happens in fits and starts, or irregularly.

Continuous means happening or lasting without interruption.

Gradual means happening or changing slowly over a period of time.

Spontaneous means happening or occurring without apparent

external cause.

In the context of the question, the correct answer is C. Intermittent, because spasmodic is used to describe something that happens in fits and starts, or irregularly.