-less (1)
not having a name
nameless
without shame
shameless
able to be chewed
chewable
full of colours
colourful
full of doubt
doubtful
not having friends
friendless
without a home
homeless
able to be accepted
acceptable
full of truth
truthful
full of power
powerful
causing no pain
painless
too many to be counted
countless
able to be defended
defensible
full of fear
fearful
full of skills
skillful
not feeling any pity
heartless
completely clean
spotless
able to be eaten
edible
crying a little or almost crying
tearful
often forgetting things
forgetful
completely stupid
mindless
continuing forever
endless
able to be read
legible
making you feel very happy
wonderful
achieving what you wanted
successful