erratic

Main Entry:
erratic [ih-rat-ik]
Part of Speech: adjective
Definition: unpredictable; wandering
Synonyms: aberrant, abnormal, anomalous, arbitrary, bizarre, capricious, changeable, desultory, devious, dicey, directionless, dubious, eccentric, fitful, flaky*, fluctuant, idiosyncratic, iffy, incalculable, inconsistent, inconstant, irregular, meandering, mercurial, nomadic, oddball, peculiar, planetary, rambling, roving, shifting, spasmodic, strange, stray, uncertain, undirected, unnatural, unreliable, unstable, unusual, vagarious, variable, volatile, wayward, weird, whimsical
Antonyms: certain, consistent, definite, dependable, predictable, regular, reliable, steady, sure, unchanging
Main Entry: arbitrary
Part of Speech: adjective
Definition: whimsical, chance
Synonyms: approximate, capricious, discretionary, erratic, fanciful, frivolous, inconsistent, injudicious, irrational, irresponsible, offhand, optional, random, subjective, supercilious, superficial, unaccountable, unreasonable, unscientific, wayward, willful
Antonyms: circumspect, rational, reasonable, reasoned, supported
Main Entry: broken
Part of Speech: adjective
Definition: discontinuous
Synonyms: disconnected, disturbed, erratic, fragmentary, incomplete, intermittent, interrupted, irregular, spasmodic, spastic
Antonyms: complete, connected, continuous, unbroken
Main Entry: capricious
Part of Speech: adjective
Definition: given to sudden behavior change
Synonyms: any way the wind blows, arbitrary, blowing hot and cold, careless, changeful, contrary, crotchety, effervescent, erratic, every which way, fanciful, fickle, fitful, flaky*, flighty, freakish, gaga, helter-skelter, humorsome, impulsive, inconstant, kinky*, lubricious, mercurial, moody, mutable, notional, odd, picky*, punchy, queer, quirky, temperamental, ticklish, unpredictable, unreasonable, unstable, up and down, vagarious, variable, volatile, wayward, whimsical, yo-yo
Antonyms: constant, dependable, sensible, staid, steadfast, steady
Main Entry: casual
Part of Speech: adjective
Definition: chance, random
Synonyms: accidental, adventitious, by chance, contingent, erratic, extemporaneous, extempore, fluky, fortuitous, impromptu, improvised, impulsive, incidental, infrequent, irregular, occasional, odd, offhand, serendipitous, spontaneous, uncertain, unexpected, unforeseen, unintentional, unplanned, unpremeditated
Notes: casual means suited for everyday use, informal or occurring by chance - while causal means involving or constituting a cause
Antonyms: deliberate, painstaking, planned, premeditated
Main Entry: chancy
Part of Speech: adjective
Definition: dangerous, risky
Synonyms: capricious, contingent, dicey, erratic, fluctuant, fluky, hazardous, iffy, incalculable, precarious, problematic, problematical, rocky, speculative, ticklish, touchy, tricky, uncertain, unpredictable, unsound, whimsical
Antonyms: certain, not dangerous, safe, secure, sure, tried
Main Entry: crazy
Part of Speech: adjective
Definition: mentally strange
Synonyms: ape, barmy, bats in the belfry, batty, berserk, bonkers*, cracked, crazed, cuckoo, daft, delirious, demented, deranged, dingy*, dippy, erratic, flaky, flipped, flipped out, freaked out, fruity, idiotic, insane, kooky, lunatic, mad, mad as a March hare, mad as a hatter, maniacal, mental*, moonstruck, nuts, nutty, nutty as fruitcake, of unsound mind, out of one's mind, out of one's tree, out to lunch, potty, psycho, round the bend, schizo, screw loose, screwball, screwy, silly, touched*, unbalanced, unglued, unhinged, unzipped, wacky
Antonyms: balanced, realistic, reasonable, responsible, sane, sensible, smart
Main Entry: desultory
Part of Speech: adjective
Definition: random
Synonyms: aimless, chance, chaotic, deviating, erratic, haphazard, orderless, rambling, unmethodical, unstable, unsystematic, without purpose
Main Entry: devious
Part of Speech: adjective
Definition: crooked; indirect
Synonyms: ambiguous, bending, circuitous, confounding, confusing, curving, detouring, deviating, digressing, digressory, diverting, errant, erratic, excursive, flexuous, misleading, obscure, out-of-the-way, rambling, remote, removed, roundabout, serpentine, straying, tortuous, twisting, wandering
Antonyms: direct, straight
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