Suffixes: -ful

armful	beautiful	boastful
careful	cheerful	colourful
delightful	disgraceful	doubtful
dreadful	faithful	fearful
flavourful	forgetful	frightful
graceful	grateful	handful
harmful	joyful	meaningful
mouthful	painful	peaceful
playful	plentiful	powerful
purposeful	regretful	resentful
resourceful	respectful	revengeful
rightful	roomful	sackful
scoopful	shameful	skilful
sorrowful	spiteful	spoonful
stressful	successful	tasteful
thankful	thoughtful	trustful
truthful	useful	wasteful
wishful	wonderful	wrongful
youthful