N. uncertainty, incertitude, doubt, doubtfulness, dubiety, dubitation, dubitancy|, dubitousness, hesitation, suspense, perplexity, embarrassment, dilemma, bewilderment, timidity, vacillation, diaporesis, indetermination, vagueness, haze, fog, obscurity, ambiguity, contingency, dependence, dependency, double contingency, possibility upon a possibility, open question, onus probandi, blind bargain, pig in a poke, leap in the dark, something or other, needle in a haystack, needle in a bottle of hay, roving commission, precariousness, fallibility

V. be uncertain, wonder whether, lose the clue, lose the clew, scent, miss one's way, not know what to make of, not know which way to turn, not know whether one stands on one's head or one's heels, float in a sea of doubt, hesitate, flounder, lose oneself, lose one's head, muddle one's brains, render uncertain, put out, pose, puzzle, perplex, embarrass, confuse, confound, bewilder, bother, molder, addle the wits, throw off the scent, ambiguas in vulgus spargere voces, keep in suspense, doubt, hang in the balance, tremble in the balance, depend

Adj. uncertain, casual, random, changeable, doubtful, dubious, indecisive, unsettled, undecided, undetermined, in suspense, open to discussion, controvertible, in question, vague, indeterminate, indefinite, ambiguous, equivocal, undefined, undefinable, confused, mystic, oracular, dazed, perplexing, enigmatic, paradoxical, apocryphal, problematical, hypothetical, experimental, unpredictable, unforeseeable (unknowable) 519, fallible, questionable, precarious, slippery, ticklish, debatable, disputable, unreliable, untrustworthy, contingent, contingent on, dependent on, subject to, dependent on circumstances, occasional, provisional, unauthentic, unauthenticated, unauthoritative, unascertained, unconfirmed, undemonstrated, untold, uncounted, in a state of uncertainty, in a cloud, in a maze, bushed, off the track, ignorant, &c. 491, afraid to say, out of one's reckoning, astray, adrift, at sea, at fault, at a loss, at one's wit's end, at a nonplus, puzzled, lost, abroad, dsorient, distracted, distraught

Adv. pendente lite, sub spe rati

Phr. heaven knows, who can tell? who shall decide when doctors disagree? ambiguas in vulgum spargere voces

N. error, fallacy, misconception, misapprehension, misstanding, misunderstanding, inexactness, laxity, misconstruction, miscomputation, non sequitur, mis-statement, mis-report, mumpsimus, mistake, miss, fault, blunder, quiproquo, cross purposes, oversight, misprint, erratum, corrigendum, slip, blot, flaw, loose thread, trip, stumble, botchery, slip of the tongue, slip of the lip, freudian slip, slip of the pen, lapsus linguae, clerical error, bull, haplography, illusion, delusion, snare, false impression, false idea, bubble, self- decit, self-deception, mists of error, heresy, hallucination, false light, dream, fable, bias, misleading

V. be erroneous, cause error, mislead, misguide, lead astray, lead into error, beguile, misinform, delude, give a false impression, give a false idea, falsify, misstate, deceive, lie, err, be -in error, be mistaken, be deceived, mistake, receive a false impression, deceive oneself, fall into error, lie under error, labor under an error, be in the wrong, blunder, misapprehend, misconceive, misunderstand, misreckon, miscount, miscalculate, play at cross purposes, be at cross purposes, trip, stumble, lose oneself, go astray, fail, be in the wrong box, take the wrong sow by the ear, put the saddle on the wrong horse, reckon without one's host, take the shadow for the substance, dream

Adj. erroneous, untrue, false, devoid of truth, fallacious, apocryphal, unreal, ungrounded, groundless, unsubstantial, heretical, unsound, illogical, inexact, unexact inaccurate, incorrect, indefinite, illusive, illusory, delusive, mock, ideal, spurious, deceitful, perverted, controvertible, unsustainable, unauthenticated, untrustworthy, exploded, refuted, discarded, in error, under an error, mistaken, tripping, out, out in one's reckoning, aberrant, beside the mark, wide of the mark, wide of the truth, way off, far off, astray, on a false scent, on the wrong scent, in the wrong box, outside the ballpark, at cross purposes, all in the wrong, all out

Adv. more or less

Phr. errare est humanum, mentis gratissimus error, "on the dubious waves of error tost", "to err is human, to forgive divine", "you lie—under a mistake"

N. heterodoxy, error, false doctrine, heresy, schism, schismaticism, schismaticalness, recusancy, backsliding, apostasy, atheism, bigotry, fanaticism, iconoclasm, hyperorthodoxy, precisianism, bibliolatry, sabbatarianism, puritanism, anthropomorphism, idolatry, superstition, dissent, sectarism, sectarianism, noncomformity, secularism, syncretism, religious sects, protestantism, arianism, adventism, jansenism, stundism, erastianism, calvinism, quakerism, methodism, anabaptism, puseyism, tractarianism, ritualism, origenism, sabellianism, socinianism, deism, theism, materialism, positivism, latitudinarianism &c. high church, low church, broad church, free church, ultramontanism, papism, papistry, monkery, papacy, anglicanism, catholicism, romanism, popery, scarlet lady, church of rome, greek church, paganism, heathenism, ethicism, mythology, polytheism, ditheism, tritheism, dualism, heathendom, judaism, gentilism, islamism, islam, mohammedanism, babism, sufiism, neoplatonism, turcism, brahminism, hinduism, buddhism, sabianism, gnosticism, hylotheism, mormonism, christian science, heretic, apostate, antichrist, pagan, heathen, painim, paynim, giaour, gentile, pantheist, polytheist, idolator, schismatic, sectary, sectarian, sectarist, seceder, separatist, recusant, dissenter, nonconformist, nonjuror, bigot, fanatic, abdal, iconoclast, latitudinarian, deist, theist, unitarian, positivist, materialist, homoiousian, homoousian, limitarian, theosophist, ubiquitarian, skeptic, protestant, huguenot, orthodox dissenter, congregationalist, independent, episcopalian, presbyterian, lutheran, calvinist, methodist, wesleyan, ana, baptist, mormon, latter-day saint, irvingite, sandemanian, glassite, erastian, sublapsarian, supralapsarian, gentoo, antinomian, swedenborgian, adventist, bible christian, bryanite, brownian, christian scientist, dunker, ebionite, eusebian, faith curer, curist, familist, jovinianist, libadist, quaker, restitutionist, shaker, stundist, tunker &c, ultramontane, anglican, oxford school, tractarian, puseyite, ritualist, puritan, catholic, roman, catholic, romanist, papist, jew, hebrew, rabbinist, rabbist, sadducee, babist, motazilite, mohammedan, mussulman, moslem, shiah, sunni, wahabi, osmanli, brahmin, brahman, parsee, sufi, buddhist, magi, gymnosophist, fire worshiper, sabian, gnostic, rosicrucian &c

Adj. heterodox, heretical, unorthodox, unscriptural, uncanonical, antiscriptural, apocryphal, unchristian, antichristian, schismatic, recusant, iconoclastic, sectarian, dissenting, dissident, secular &c, (lay) 997, pagan, heathen, heathenish, ethnic, ethnical, gentile, paynim, pantheistic, polytheistic, judaical, mohammedan, brahminical, buddhist, romish, protestant, bigoted, (obstinate) 606, superstitious, fanatical, idolatrous, visionary

Phr. "slave to no sect", superstitione tollenda religio non tollitur