Synonyms of invalidated

invalidated 1 of 2

adjective

as in unsupported

Synonyms & Similar Words

• unsupported
• unsubstantiated
• ambiguous
• undefined
• unconfirmed
• indeterminate
• vague
• unsettled
• general
• indefinable
• indistinct
• indefinite
• unclear
• erroneous
• inaccurate
• problematic
• mushy
• problematical
• imprecise
• incorrect
• inexact
• suspect
• flawed
• noncommittal
• shaky
• suspicious
• approximate
• open
• equivocal
• inexplicit
• faulty
• questionable
• wrong
• fishy
• mistaken
• loose
• doubtful
• dubitable
• dubious
• squishy
• false
• approximative
• dodgy
• off
• disputable
• debatable
• shady
• doubtable
• ballpark
• queer

Antonyms & Near Antonyms

• defined
• conclusive
• decisive
• obvious
• definite
• positive
• clear
• definitive
• certain
• definable
• sure
• clear-cut
• indisputable
• incontestable
• unquestionable
• undeniable
• confirmed
• undoubted
• unproblematic
• indubitable
• irrefutable
• valid
• validated
• supported
• incontrovertible
• unqualified
• absolute
• correct
• established
• determined
• open-and-shut
• true
• substantiated
• right
• questionless
• accurate
• sound
• factual
• hands-down
• exact
• dead
• corroborated
• precise
• dead-on
• errorless
• ultraprecise
• veracious

invalidated

2 of 2

verb

past tense of invalidate

as in repealed

to put an end to by formal action

those nations eventually invalidated their trade agreement

Synonyms & Similar Words

• repealed
• abolished
• cancelled
• canceled
• overturned
• voided
• nullified
• vacated
• annulled
• avoided
• rescinded
• dismissed
• negated
• abrogated
• revoked
• quashed
• dissolved
• suspended
• struck down
• set aside
• withdrew
• rejected
• abated
• rolled back
• reversed
• nulled
• retracted
• vetoed
• overruled
• disannulled
• eliminated
• did away with
• removed
• erased
• prohibited
• recalled
• countermanded
• banned
• overrode
• forbade
• aborted
• outlawed
• enjoined
• disallowed
• eradicated
• called off
• annihilated
• called
• dropped
• liquidated
• forbad
• threw out
• broke down
• wrote off

Antonyms & Near Antonyms

• enacted
• established
• laid down
• founded
• instituted
• validated
• passed
• approved
• legislated
• authorized
• ratified
• permitted
• allowed
• endorsed
• ordered
• sanctioned
• prescribed
• warranted
• formalized
• cleared
• legitimized
• indorsed
• legalized
• legitimated
• mandated
• decreed
• commanded