suffixes

-ible	able example: edible
-er	one who does example: teacher
-or	one who does example: doctor
-er	one who does example: teacher
-est	most example: funniest, cutest
-ful	full example: mindful
-ian	from, relating to example: Mexican
-ion	acto of doing something example: election
-less	without example: clueless, helpless
-ly	in a certain way example: loudly
-ment	state of doing something example: engagement, government
-ous	full of something mysterious, wonderous