e, c, r, t, i are letters that make 'critter'
ER, IT, te, RI, TT, Cr, Er, Te are words within 'critter'
critters is a word created by adding a letter to 'critter'
1 possible definitions for 'critter'
Under this definition, critter is a noun and has the following properties:
'critter' can be a type of animal, animate being, beast, brute, creature, fauna.