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erratic
avoidable

er·rat·ic

erratic

 
 
pronunciation:
ih rae tihk
parts of speech:
adjective, noun
features:
Word Combinations (adjective), Word Parts
part of speech: adjective
definition 1: not occurring predictably or consistently; unpredictable.
His erratic attendance does not instill confidence.erratic flooding
synonyms:
irregular, sporadic, unpredictable
antonyms:
predictable, regular, unvarying
similar words:
capricious, fickle, fitful, inconsistent, intermittent, random, spotty, volatile, wayward
definition 2: having no fixed course or direction.
erratic breezes
synonyms:
changeable, fluctuating, inconsistent, irregular, variable
antonyms:
unvarying
similar words:
errant, haphazard, random, unpredictable, wild
definition 3: deviating from that which is usual or accepted; eccentric.
erratic ideas
synonyms:
aberrant, anomalous, eccentric, odd, queer
antonyms:
conventional, orthodox
similar words:
crackpot, deviant, irregular, peculiar, unconventional, unorthodox
Word Combinations  About this feature
adverb + (adj.)erratic bit, extremely, highly, increasingly, notoriously, somewhat, wildly
(adj.)erratic + adverb best, frequently, sometimes
(adj.)erratic + noun attendance, beat, beating, behavior, behaviour, boulder, course, diet, distribution, driver, driving, earnings, eating, enforcement, fashion, flight, habit, harvest, heartbeat, hop, leadership, manner, mood, motion, movement, offense, orbit, path, pattern, performance, performer, play, pounding, progress, pulse, quarterback, rainfall, rhythm, schedule, scheduling, signal, spark, supply, swing, temper, temperament, trajectory, variation, weather, wind [See all][See only the most frequent]
 
part of speech: noun
definition: a person who behaves in an erratic manner.
synonyms:
crackpot, crank, eccentric, oddball
similar words:
nut, weirdo
derivation: erratically (adv.)
Word Parts  About this feature
The word erratic contains the following parts:
err Latin root that means error, wander
-ic Latin and Greek adjective-forming suffix that means like, pertaining to
Show wordsHide wordsMore about this word part:
The suffix -ic attaches to roots and words of Greek or Latin origin to form adjectives. A few words ending in -ic (magic , critic , music ) were adjectives that became nouns in Greek before they entered English, also as nouns.