specious (adj.)

• airy
• alleged
• apparent
• apparitional
• autistic
• avowed
• beguiling
• casuistic
• chimeric
• claimed
• colored
• conceivable
• deceptive
• delusional
• delusive
• delusory
• disingenuous
• dreamlike
• dreamy
• empty
• erroneous
• fallacious
• false
• fantastic
• gilded
• hollow
• hypocritical
• idle
• illogical
• illusional
• illusionary
• illusive
• illusory
• imaginary
• inaccurate
• incorrect
• insincere
• jesuitic
• likely
• meretricious
• misleading
• nugatory
• ostensible
• overrefined
• phantasmagoric
• phantasmal
• phantom
• plausible
• possible
• presumable
• pretended
• professed
• seeming
• so-called
• sophistic
• sophistical
• spectral
• spurious
• superficial
• supposed
• supposititious
• unfounded
• unreal
• unsound
• unsubstantial
• untrue
• vain
• visionary
• wrong