Definition
-able
-ly
-less
-ful
100

word part added to the end of a word to change the meaning

suffix

100

can be inflated

inflatable

100

being alone

lonely

100

without end

endless

100

full of fear

fearful

200

What is the suffix meaning 'full of'?

-ful

200

can be moved

movable

200

in a careful and gentle manner

ex. Jacob ________ petted the dog.

softly

200

brave, without fear

fearless

200

full of flavor

flavorful

300

suffix meaning 'can'

-able

300

can be prevented

preventable

300

to do something in a happy way

ex. Martha played ____________ with legos. 

happily

300
cannot be used

useless

300

enjoys games and playing

playful

400

suffix that tells 'how' or 'how often'

-ly

400

can be done

doable

400

do something frustrating without being annoyed

ex. The family sat ______________ in the waiting room. 

patiently

400

unable to help oneself

helpless

400

ready to give help

helpful

500

suffix meaning 'without'

-less

500

cannot be broken

hint: this has a prefix and a suffix

unbreakable

500

in a quiet manner

quietly

500

not rested or relaxed

restless

500

showing respect

respectful

M
e
n
u