Synonym of hardly detectable

faint indefinite indistinct obscure unclear vague pale blear bleary blurry dim foggy fuzzy gauzy hazy imperceptible indistinguishable misty murky nebulous opaque shadowy undefined undetermined unobtrusive bleached faded light ill-defined hardly noticeable blurred cloudy out of focus lacking definition indeterminate indiscernible unfocused ambiguous smoky obfuscated nebulose woolly formless wooly muzzy imprecise dark distorted bleared clouded doubtful barely perceptible uncertain hard to see hard to make out inconspicuous inexplicit confused amorphous shapeless obscured unformed indefinable loose inexact filmy fogged intangible unsure veiled sketchy equivocal unspecific shady dull unrecognizable dreamy crepuscular distant unexplicit unrecognisable overcast impalpable ambivalent remote muddled unsubstantial unshaped structureless unstructured Cimmerian unformulated tenuous illusory dusky obfuscous visionary rough out-of-focus imperfect muddy befogged feeble some kind of low resolution muffled incoherent enigmatic dreamlike tenebrous elusive undistinct dewy mushy shrouded enveloped vaporous general soft unknown unlimited unsettled evasive dubious unfixed oracular broad open-ended innumerable indeterminable inexhaustible wide noncommittal undependable undecided unresolved questionable debatable cryptic iffy in doubt indecisive puzzling open inconclusive irresolute open to question up in the air unintelligible unconfirmed mysterious vacillating wavering tentative hesitant enigmatical arcane borderline arguable confusing approximate perplexing abstruse equivocating dithering non-specific occult in two minds pending shilly-shallying moot mystic open to debate in a dilemma dubitable inscrutable faltering disputable dodgy divided unestablished suspicious of two minds Delphic double-edged hesitating unconvinced waffling ballpark problematic misleading open to argument yet to be decided inaccurate incomplete teetering paradoxical deep unsound in a quandary blowing hot and cold in limbo hidden fluctuating hinky unascertained controversial suspect speculative clear as dishwater sceptical distrustful open to doubt skeptical unspecified mistrustful trustless in the balance weak oblique unexplained sitting on the fence elliptical gnomic flimsy concealed elliptic fuliginous unfinished unconcluded amphibological uncommitted unanswered unreliable torn ongoing disputed chancy gray grey clear as mud leery not sure secret to be decided betwixt and between touch-and-go on the fence in a state of uncertainty sweeping marginal incomprehensible flexible prevaricating contradictory overall unfathomable recondite unfounded groundless basic approximative generic undetailed indiscriminate roundabout inexplicable circumlocutory circuitous shaky proving nothing inadequate obfuscatory undisclosed unrigorous unmeticulous disorganized periphrastic unconvincing cagey shifty esoteric disorganised mystifying contentious liberal squishy bewildering mixed unsolved unproven unpredictable spurious riddling invalid changeable in question unverified perplexed false vexed vacillant two-edged split apocryphal unsubstantiated doubtable oscillating volatile fickle doubting agnostic faithless diffident contingent wishy-washy up for grabs like doubting Thomas on-the-fence hemming and hawing not definite running hot and cold neither one thing nor the other without belief in a state of limbo on the horns of a dilemma neither fish nor fowl slight inchoate polysemous polysemic polysemantic conflicting insubstantial crude multivocal at issue generalized settling nothing superficial negligible fragile inaudible free hanging pussyfooting cursory estimated outstanding nonspecific common covert problematical ill-organized insignificant duplicitous near close perfunctory in no man's land pendent non-restrictive generalised disreputable infirm ulterior indirect unclassifiable all-round all-around not decided fluctuant unrevealed non-literal on ice unable to decide humming and hawing hot and cold hot-and-cold dilly-dallying shillyshallying slippery mystical unprovable controvertible broad-spectrum broad-based deceptive untold coarse-grained subliminal peripheral frontier bordering inconstant unfinalized issuable negotiable in dispute undivulged on the back burner impressionistic cunning shuffling devious tricky hard to understand random rambling loath reticent indisposed coded clandestine black unforeseeable incalculable bird's-eye hypothetical deceitful dissembling disinclined fluid under advisement under examination not obvious open to discussion secreted surmised unscientific unprecise guessed sophistical cagy reluctant loth insecure unrecognized unapprehended dicey halting not literal not strict not close unsavoury unassured untrusty fly-by-night unsavory questioning unconfident casuistic casuistical stonewalling elusory unnoted unperceived unrecognised noteless almost exact almost accurate blanket unproved non-committal unsupported baseless impenetrable unsatisfying unsatisfactory resolving nothing unfateful uneventful lacking deficient unreasonable uncorroborated foundationless unwarranted leaving matters open neutral floating unjustified baffling conjectural left hanging not yet established not particular not partial not specific nonvalid unjustifiable fishy unattested still open to question still open to doubt untrustworthy hard difficult dense suppositive suppositious presumed assumed not backed up by evidence ill-founded without foundation not validated without basis hard to believe beyond comprehension as clear as mud wrong incorrect erroneous faulty mistaken out awry flawed askew defective untrue fallacious falsified off wide of the mark off target off-base

subtle muted faint understated delicate modest soft subdued vague gentle imperceptible inconspicuous indistinct minimalist pale slight tempered conservative indefinite moderated simple softened stifled unsubstantial discreet mellow muffled negligible unobtrusive enervated feeble indirect insinuated lowered neutral quiet repressed restrained suggestive unassuming low-key toned down toned-down washed out low-keyed delicately complex hardly noticeable unflashy pastel light hushed soft-hued sober unpretentious unostentatious plain reserved conventional straight square demure

hardly ever hardly noticeable hardly possible hardly worth mentioning hardman hard maple hardly a thing hardly at all hardly anything hardly any hardly able to keep one's eyes open hardly