impenetrable

Main Entry:
mysterious [mi-steer-ee-uhs]
Part of Speech: adjective
Definition: secret, concealed
Synonyms: abstruse, alchemistic, arcane, astrological, baffling, cabalistic, covert, cryptic, curious, dark, difficult, enigmatic, enigmatical, equivocal, esoteric, furtive, hidden, impenetrable, incomprehensible, inexplicable, inscrutable, insoluble, magical, mystical, mystifying, necromantic, obscure, occult, oracular, perplexing, puzzling, recondite, secretive, sphinxlike, spiritual, strange, subjective, symbolic, transcendental, uncanny, unfathomable, unknowable, unknown, unnatural, veiled, weird
Notes: mysterious means of an obscure nature, while mystical means having a divine meaning that transcends human understanding
Antonyms: apparent, known, obvious, plain, public, straightforward, tangible, unmysterious
Main Entry: obscure
Part of Speech: adjective
Definition: not easily understood
Synonyms: abstruse, ambiguous, arcane, clear as mud, complicated, concealed, confusing, cryptic, dark, deep, dim, doubtful, enigmatic, enigmatical, esoteric, far-out, hazy, hidden, illegible, illogical, impenetrable, incomprehensible, inconceivable, incredible, indecisive, indefinite, indeterminate, indistinct, inexplicable, inscrutable, insoluble, intricate, involved, mysterious, occult, opaque, recondite, unaccountable, unbelievable, unclear, undefined, unfathomable, unintelligible, vague
Antonyms: apparent, clear, explicit, obvious, perceptible, understood
Main Entry: opaque
Part of Speech: adjective
Definition: clouded, muddy
Synonyms: blurred, cloudy, dark, darkened, dim, dirty, dull, dusky, filmy, foggy, frosty, fuliginous, gloomy, hazy, impenetrable, lusterless, misty, muddied, murky, nontranslucent, nontransparent, nubilous, obfuscated, shady, smoky, sooty, thick, turbid
Notes: oblique means slanting or inclined in direction or course or position - or misleading; opaque means not transmitting or reflecting light - or not clearly understood or expressed
Antonyms: clear, lucid, translucent, transparent, unclouded
Main Entry: perplexing
Part of Speech: adjective
Definition: difficult to understand
Synonyms: baffling, beyond one, complicated, confusing, convoluted, disconcerting, impenetrable, intricate, involved, knotty, mind-bending, mysterious, mystifying, paradoxical, puzzling, taxing, thorny, worrying
Main Entry: supernatural
Part of Speech: adjective
Definition: mysterious, not of this world
Synonyms: abnormal, celestial, concealed, dark, fabulous, fairy, ghostly, heavenly, hidden, impenetrable, invisible, legendary, metaphysical, miraculous, mystic, mythical, mythological, numinous, obscure, occult, paranormal, phantom, phenomenal, preternatural, psychic, rare, secret, spectral, superhuman, superior, supermundane, superordinary, supranatural, transcendental, uncanny, uncomprehensible, unearthly, unfathomable, unintelligible, unknowable, unknown, unnatural, unrevealed, unusual
Antonyms: earthly, existent, genuine, natural, real, true
Main Entry: thick
Part of Speech: adjective
Definition: concentrated, dense
Synonyms: caked, clabbered, close, clotted, coagulated, compact, compressed, concrete, condensed, congealed, consolidated, crowded, curdled, deep, firm, fixed, gelatinous, gloppy, gooey, gummous, gummy, gunky, heavy, impenetrable, impervious, jelled, jellied, opaque, ossified, ropy, set, sloppy, solid, solidified, stiff, syrupy, thickened, turbid, viscid, viscous, vitrified
Antonyms: diluted, loose, thin, watery
Main Entry: thick
Part of Speech: adjective
Definition: crowded, packed
Synonyms: abundant, brimming, bristling, bursting, chock-full, close, compact, compressed, concentrated, condensed, considerable, covered, crammed, crawling with, dense, frequent, full, great, heaped, impenetrable, impervious, inspissated, like sardines, localized, multitudinous, numerous, populated, populous, profuse, rank, replete, several, solid, swarming, teeming, tight
Antonyms: thin, uncrowded
Main Entry: thick
Part of Speech: adjective
Definition: dense (referring to weather)
Synonyms: cloudy, dull, foggy, heavy, impenetrable, indistinct, muddy, obscure, soupy, turbid
Antonyms: clear
Main Entry: tight
Part of Speech: adjective
Definition: sealed
Synonyms: airtight, blind, blocked, bolted, choking, clumped, cramping, crushing, cutting, fast, fastened, firm, fixed, hermetic, hermetically sealed, impenetrable, impermeable, impervious, locked, nailed, obstructed, padlocked, pinching, plugged, proof, secure, short, shrunken, shut, skintight, slammed, smothering, snapped, sound, stopped up, tied, tied up, uncomfortable, watertight
Notes: the choice of 'tight' or 'tightly' depends on whether it is the result or the application that is emphasized; if it is an enduring state, you would use 'tight'
Antonyms: loose, open, unsealed, wide
More ResultsPREVIOUS|1234|NEXT
Search another word or see impenetrableon Dictionary |Spanish
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT