illusive (adj.)
- airy
- apparent
- apparitional
- autistic
- beguiling
- bewitching
- casuistic
- catchy
- charming
- chimeric
- deceiving
- deceptive
- delusional
- delusive
- delusory
- disingenuous
- dreamlike
- dreamy
- dubious
- empty
- enchanting
- entrancing
- erroneous
- fallacious
- false
- fantastic
- fascinating
- fishy
- glamorous
- hallucinatory
- hollow
- illusional
- illusionary
- illusory
- imaginary
- insincere
- jesuitic
- misleading
- ostensible
- overrefined
- phantasmagoric
- phantasmal
- phantom
- plausible
- questionable
- seeming
- sophistic
- sophistical
- specious
- spectral
- spellbinding
- supposititious
- tricksy
- tricky
- unfounded
- unreal
- unsubstantial
- visionary
- witching
