Cred = "believe" cret = "grow" en- = "to cause to" in- = "not" -less = "without" -ous = "full of" Refer to the list of words parts on the left to answer the questions. What prefix is used in the word incredulous?
What suffix is used in the word incredulous?
What word root is used in the word incredulous?

As the boys sleep, military airplanes battle fiercely above the island. none of the boys sees the explosions and flashes in the clouds because the twins sam and eric, who were supposed to watch the signal fire, have fallen asleep. during the battle, a parachutist drifts down from the sky onto the island, dead.