-y
The word that means feeling tired
sleepy
The word that means not able to do something
enable
The word that means to not smoke
nonsmoking
The word that means to react too much
overreact
The word that means somebody making people laugh
funny
The word that means to put light into
enlighten
The word that means not human
nonhuman
The word that means to supervise
oversee
The word that means having good luck
lucky
The word that means to join
enlist
The word that means does not stick
nonstick
The word that means to turn too much or reverse a decision
overturn
The word that means a squeaky noise
creaky
The word that means to put joy into
enjoy
The word that means does not make money
nonprofit
The word that means to carry too much
overburden
The word that means sick and tired
groggy
The word that means to put courage into
encourage
The word that means does not expire
nonperishable
The word that means past the due date
overdue