Ser
A prefix, originally the same word as by;
To intensify the meaning; as, bespatter, bestir.
To render an intransitive verb transitive; as, befall (to fall upon); bespeak (to speak for).
To make the action of a verb particular or definite; as, beget (to get as offspring); beset (to set around).
Vogais: e
Consoantes: b
be-, bee, bey, bye, b, babe, beau, beef, beep, bevy.