roots

man-
hand
manicure, manuscript, manual, manufacture
ped-
foot
pedestrian, pedicure, pedal
psych-
mind
psycho, psychology, psychologist, psychic
dict-
say
dictionary, dictator, dictation, predict
scrib-, script-
write
scribble, scripture, manuscript, prescription
aud-
hear
audience, auditorium, audition, audio