Choose the perfect synonym or antonym for the word

Plunge

/plʌndʒ/

A sudden or dramatic fall or movement downwards, often into water.

Synonyms:

Anne didn't like him, but Jennifer plunged into a violent romance.

With a plunge of enjoyment, Fledgeby settled himself afresh.

But he plunged suddenly.

Derived from the Old French word plongier meaning to thrust or sink into, from plungere in Latin, which means to dip or immerse.

5 mentions per 1 million words

Moderate

Hint: Frequency according to COCA