Synonyms of the word

unearthly

• adj. Not of the earth; non-terrestrial.
• adj. Preternatural or supernatural.
• adj. Strange, enigmatic, or mysterious.
• adj. Ideal beyond the mundane.
• adj. Ridiculous, ludicrous, or outrageous.

eldritch

• adj. Unearthly, supernatural, eerie.

spiritual

• adj. Of or pertaining to the spirit or the soul.
• adj. Of or pertaining to God or a place of worship; sacred.
• adj. Of or pertaining to spirits; supernatural.
• adj. Consisting of spirit; not material; incorporeal.
• adj. Of or relating to the intellectual and higher endowments of the mind; mental; intellectual.
• adj. (Christianity) Controlled and inspired by the Holy Spirit; pure; holy.
• adj. Not lay or temporal; relating to sacred things; ecclesiastical.
• n. A Christian religious song, especially one in an African-American style, or a similar non-religious song.
• n. Any spiritual function, office, or affair.

supernatural

• adj. Above nature; beyond or added to nature, often so considered because it is given by a deity or some force…
• adj. Not of the usual; not natural; altered by forces that are not understood fully if at all.
• n. (countable) A supernatural being.
• n. (uncountable) Supernatural beings and events collectively. (When used with definite article: "the supernatural"…

uncanny

• adj. Strange, and mysteriously unsettling (as if supernatural); weird.
• adj. (Britain dialectal) Careless.
• adj. (psychology, psychoanalysis, Freud) Simultaneously familiar and foreign, often uncomfortably so; translation…

unworldly

• adj. Of or relating to the spiritual as opposed to the material.
• adj. Unconcerned with secular matters.
• adj. Lacking sophistication.

weird

• adj. Connected with fate or destiny; able to influence fate.
• adj. Of or pertaining to witches or witchcraft; supernatural; unearthly; suggestive of witches, witchcraft,…
• adj. Having supernatural or preternatural power.
• adj. Having an unusually strange character or behaviour.
• adj. Deviating from the normal; bizarre.
• adj. (archaic) Of or pertaining to the Fates.
• n. (archaic) Fate; destiny; luck.
• n. A prediction.
• n. (obsolete, Scotland) A spell or charm.
• n. That which comes to pass; a fact.
• n. (archaic, in the plural) The Fates (personified).
• v. (transitive) To destine; doom; change by witchcraft or sorcery.
• v. (transitive) To warn solemnly; adjure.