Speculations adjectives are listed in this post. Each word below can often be found in front of the noun speculations in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing SPECULATIONS.
abstract, abstruse, absurd, airy, barren, baseless, bold, certain, commercial, cosmological, crude, curious, current, dangerous, daring, deep, different, doubtful, dreamy
earlier, early, elaborate, empty, endless, ethical, extensive, extravagant, fanciful, fantastic, few, financial, fine, foolish, fortunate, fruitless, further, futile, future
general, geological, gnostic, grave, great, greek, hazardous, high, highest, historical, human, idle, important, ingenious, intellectual, interesting, large, later, lofty
many, mathematical, matrimonial, mercantile, mere, metaphysical, modern, moral, mystic, mystical, new, novel, numerous, original, other, own, philosophic, philosophical, physical
political, previous, priori, private, profitable, profound, psychological, rash, recent, refined, religious, scientific, similar, social, strange, sublime, subsequent, subtle, successful
such, theological, theoretical, transcendental, unfortunate, unprofitable, useless, vague, vain, various, visionary, wild, wildest
Hope this word list had the adjective used with speculations you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.