The difference between Become and Befit

When used as verbs, become means to arrive, come (to a place), whereas befit means to be fit for.

check bellow for the other definitions of Become and Befit

Become as a verb (intransitive, obsolete):

To arrive, come (to a place).
Become as a verb (copulative):

To come about; happen; come into being; arise.

Examples:

"What became of him after he was let go?"

"It hath becomen so that many a man had to sterve."
Become as a verb (copulative):

begin to be; turn into.

Examples:

"synonyms: get turn go"

"She became a doctor when she was 25."

"The weather will become cold after the sun goes down."
Become as a verb (transitive):

To be proper for; to beseem.
Become as a verb (transitive):

Of an adornment, piece of clothing etc.: to look attractive on (someone).

Examples:

"That dress really becomes you."

Befit as a verb:

to be fit for

Examples:

"His conduct was not befitting an officer of his station."