friend - n. a person one likes and trusts
frighten - v. to cause great fear
from - prep. having a person, place or thing as a beginning or cause ; at a place distant, not near ; because of
front - n. the forward part; the opposite of back; the beginning; the first part
fruit - n. food from trees and plants
fuel - n. any substance1 burned to create heat or power
full - ad. containing as much as a person or thing can hold; complete
fun - n. anything that is pleasing and causes happiness
funeral2 - n. a ceremony held in connection with the burial3 or burning of the dead
future - n. time after now ; ad. in the time to come