Choose the perfect synonym or antonym for the word

Intervene

/ˌɪntəˈviːn/

To become involved in a situation to help resolve or influence the outcome.

Synonyms:

History intervened to crowd the President's calendar.

I have got over my intervening doubts.

It seems that J. J. Thomson intervened.

From Late Latin intervenire, meaning "to come between, interrupt," composed of inter (between) + venire (to come).

15 mentions per 1 million words

Moderate

Hint: Frequency according to COCA