Synonyms|721Antonyms|208|Broader|16Narrower|55Related|1.7k

53 entries under theoretical topic. ×

1
conjectural(adjective, abstract, academic, philosophical)
1
difficult(deep, thoughtful, abstract, reflective)
1
esoteric(adjective, sound, deep, thoughtful, abstract)
1
eternal(excellent, obscure, extraordinary, superior, abstract)
1
experimental(emotional, reasoning, mental, hypothetical)
1
fundamental(abstract, abstruse, philosophical)
1
high-flown(adjective, supernatural, abstract, spiritual, unreal)
1
hypothetical(adjective, obscure, extraordinary, fantastic, whole)
1
ideological(adjective, rational, vague, supernatural, logical)
1
imaginary(adjective, rational, emotional, reasoning, thinking)
1
impalpable(abstract, abstruse, philosophical)
1
insubstantial(abstract, abstruse, philosophical)
1
intangible(abstract, abstruse, philosophical, nonconcrete)
1
jesuitic(abstract, abstruse, philosophical)
1
mystical(abstract, abstruse, philosophical)
1
nonmaterial(abstract, abstruse, philosophical)
1
nonphysical(abstract, abstruse, philosophical)
1
numinous(abstract, abstruse, philosophical)
1
oversubtle(abstract, abstruse, philosophical)
1
recondite(sound, deep, rational, thoughtful, abstract)
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