late 14c., past-participle adjective from obsolete verb belove "to please; be pleased with" (c. 1200), from be- + loven "to love" (see love (v.)). Noun meaning "one who is beloved" is from 1520s, first in Biblical language.
belly-dance
bellyful
belly-punch
belong
belongings
beloved
below
Belshazzar
belt
Beltane
beltless