Dictionary:

befitting

  (bĭ-fĭt'ĭng)

Appropriate; suitable; proper.

adjective

1. Suitable for a particular person, condition, occasion, or place: appropriate, apt, becoming, correct, felicitous, fit, fitting, happy, meet, proper, right, tailor-made. See right/wrong.
2. Suited to one's end or purpose: appropriate, convenient, expedient, fit, good, meet, proper, suitable, tailor-made, useful. See agree/disagree, good/bad.
3. Conforming to accepted standards: becoming, comely, comme il faut, correct, decent, decorous, de rigueur, nice, proper, respectable, right, seemly. See courtesy/discourtesy.

Definition: appropriate
Antonyms: improper, inappropriate, incorrect, unbecoming, unfitting, unsuitable

The adjective has one meaning:

Meaning #1: appropriate to