afoot
to be early afoot

bright
bright and early

early
early in the morning

early bird
the early bird catches the worm

English
early English style

frost
early frost

hour
to keep early hours / to keep late hours

hurt
it won't hurt you to get up early

let away
to let somebody away early

morning
early in the morning

rather
...or rather, early this morning

relic
a relic of early civilizations

reply
early reply

riser
to be an early riser

rising
he does not like early rising

small
small and early

stirrer
he is an early stirrer

too
to be none too much early

treat
...get up early

twenty
she is in the early twenties

used to
I didn't use to get up so early

waker
he is an early waker

wonder
for a wonder she got up early