What is another word for "ghost"?

Roget's Thesaurus (1911) lists these synonyms for "ghost": against, all, any, aquila, are, ashes, bad, bare, bizarre, cadaver, cadaverous, carcass, carrion, chance, clay, coil, contrary, corpse, corse, defunct, doubtful, dry, dust, earth, expectation, far, food, for, have, heavy, improbability, improbable, inconceivable, incredibility, incredible, infrequent, inimaginable, little, long, manes.