Groundless - synonyms

Total 58 synonym synonyms found for groundless.

baseless

bottomless

built on sand

chimerical

empty

flimsy

gratuitous

hypothetical

idle

ill-founded

illusory

imaginary

inconclusive

indecisive

not following

not proved

not well-founded

speculative

suppositional

tenuous

unascertained

unattested

unauthenticated

unbased

uncalled-for

uncertified

unconfirmed

uncorroborated

undemonstrated

undetermined

unestablished

unfixed

unfounded

ungrounded

unjustifiable

unjustified

unproved

unproven

unreasonable

unsettled

unshown

unsound

unsubstantiated

unsupportable

unsupported

unsupported by evidence

unsustainable

unsustained

untenable

untested

untried

unvalidated

unverified

unwarranted

vain

without basis

without foundation

without grounds