Synonyms of spectral in English:

spectral


See US English definition of spectral

See UK English definition of spectral

See Spanish definition of espectral

adjective

1‘four spectral shapes moved through the thick yellow mist’

SYNONYMS
ghostly, wraithlike, shadowy, phantom, incorporeal, insubstantial, disembodied, unearthly, other-worldly
ghastly, eerie, weird, uncanny
informal spooky
rare phantasmal, phantasmic