Dictionary Check: invalid
"invalid" is a valid word!
Scrabble
11
points
Words with Friends
14
points
Definition
adjective
having no cogency or legal force
Example:
"invalid reasoning"
adjective
no longer valid
Example:
"the license is invalid"
noun
someone who is incapacitated by a chronic illness or injury
verb
force to retire, remove from active duty, as of firemen
verb
injure permanently
Example:
"He was disabled in a car accident"
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