Compound words

Front

toddler, adult

Back

teenager

Front

period, comma

Back

question mark

Front

knuckle, palm

Back

fingernail

Front

three, fourteen

Back

twenty-five

Front

antique, classical

Back

old-fashioned

Front

apple, peach

Back

watermelon

Front

south, east

Back

northwest

Front

sister, nephew

Back

brother-in-law

Front

Pulse & breathing

Back

heartbeat

Front

pupil, lashes

Back

eyelid