| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | imperceptible |
| Synonyms: | ephemeral, evanescent, fine, gradual, impalpable, imponderable, inaudible, inconsiderable, inconspicuous, indiscernible, indistinct, indistinguishable, infinitesimal, insensible, insignificant, intangible, invisible, microscopic, minute, momentary, shadowy, slight, small, subtle, tiny, trivial, undetectable, unnoticeable, unobservable, vague |
| Main Entry: | imperceptible |
| Part of Speech: | adjective |
| Definition: | hard to sense; faint |
| Synonyms: | ephemeral, evanescent, fine, gradual, impalpable, imponderable, inappreciable, inaudible, inconsiderable, inconspicuous, indiscernible, indistinct, indistinguishable, infinitesimal, insensible, insignificant, invisible, microscopic, minute, momentary, shadowy, slight, small, subtle, tiny, trivial, undetectable, unnoticeable, vague |
| Antonyms: | apparent, conspicuous, distinct, evident, noticeable, obvious, perceptible, seeable, striking, unobscured |
| Main Entry: | inadequate |
| Part of Speech: | adjective |
| Definition: | defective, insufficient, incompetent |
| Synonyms: | bare, barren, bush-league, deficient, depleted, dry, failing, faulty, feeble, found wanting, glitch*, imperfect, impotent, inappreciable, inapt, incapable, incommensurate, incompetent, incomplete, inconsiderable, insubstantial, junk*, lacking, lame*, lemon, lousy, low, meager, minus, miserly, niggardly, not enough, parsimonious, poor, scanty, scarce, short, shy*, sketchy*, skimpy, small, spare, sparse, sterile, stinted, stunted, thin*, too little, unequal, unproductive, unqualified, weak |
| Antonyms: | able, adequate, competent, enough, sufficient |
| Main Entry: | inconsequential/inconsiderable |
| Part of Speech: | adjective |
| Definition: | of no significance |
| Synonyms: | casual, dinky, entry-level, exiguous, immaterial, inadequate, inappreciable, inconsequent, insignificant, insufficient, light, little, measly, minor, negligible, paltry, petty, picayune, puny, runt, scanty, shoestring, skimpy, small, small potatoes, small-time, trifling, trivial, two-bit, unconsidered, unimportant, wimpy, worthless |
| Antonyms: | consequential, considerable, important, significant |
| Main Entry: | infinitesimal |
| Part of Speech: | adjective |
| Definition: | small |
| Synonyms: | atomic, imperceptible, inappreciable, inconsiderable, insignificant, little, microscopic, miniature, minuscule, minute, negligible, teeny, tiny, unnoticeable |
| Antonyms: | big, huge, large, significant, substantial |
| Main Entry: | insignificant |
| Part of Speech: | adjective |
| Definition: | not important; of no consequence |
| Synonyms: | casual, immaterial, inappreciable, inconsequential, inconsiderable, infinitesimal, irrelevant, lesser, light, lightweight, little, meager, meaningless, minim, minimal, minor, minuscule, minute, negligible, nondescript, nonessential, not worth mentioning, nugatory, paltry, petty, pointless, purportless, scanty, secondary, senseless, small, trifling, trivial, unimportant, unsubstantial |
| Antonyms: | consequential, important, significant, substantial, valuable |
| Main Entry: | intangible |
| Part of Speech: | adjective |
| Definition: | indefinite, obscured |
| Synonyms: | abstract, abstruse, airy, dim, eluding, elusive, ethereal, evading, evanescent, evasive, hypothetical, impalpable, imperceptible, imponderable, inappreciable, incorporeal, indeterminate, insensible, invisible, rare, shadowy, slender, slight, unapparent, uncertain, unobservable, unreal, unsubstantial, unsure, vague |
| Antonyms: | definite, obvious, palpable, perceptible, tangible |
| Main Entry: | invisible |
| Part of Speech: | adjective |
| Definition: | unable to be seen; hidden |
| Synonyms: | concealed, covert, deceptive, disguised, ethereal, gaseous, ghostly, ideal, impalpable, imperceptible, imponderable, inappreciable, inconspicuous, indiscernible, infinitesimal, insensible, intangible, masked, microscopic, not in sight, obliterated, obscured, occult, out of sight, perdu, screened, supernatural, ulterior, unapparent, undisclosed, ungraspable, unnoticeable, unobservable, unperceivable, unreal, unseeable, unseen, unviewable, vaporous, veiled, wraithlike |
| Antonyms: | detectable, obvious, seen, visible |
| Main Entry: | little |
| Part of Speech: | adjective |
| Definition: | small in size, amount |
| Synonyms: | Lilliputian, babyish, bantam, brief, cramped, diminutive, dinky, elfin, embryonic, fleeting, hardly any, hasty, immature, imperceptible, inappreciable, inconsiderable, infant, infinitesimal, insufficient, junior, light, limited, meager, microscopic, mini, miniature, minute, not big, not large, peanut, petite, scant, short, short-lived, shrimpy, shriveled, skimpy, slight, snub, sparse, stubby, stunted, teeny, tiny, toy, truncated, undersized, undeveloped, wee, wizened, young |
| Antonyms: | big, enormous, giant, great, huge, immense, large, massive |