Definition for Yo-yo:

• a toy consisting of a spool that is reeled up and down on a string by motions of the hand

Synonyms for Yo-yo:

• adj.

  •capricious (adjective)
  • changeful,
  • erratic,
  • flighty,
  • kinky,
  • oddest,
  • any way the wind blows,
  • effervescent,
  • wayward,
  • unstable,
  • up and down,
  • freakish,
  • moody,
  • crotchety,
  • odd,
  • fanciful,
  • blowing hot and cold,
  • gaga,
  • every which way,
  • contrary,
  • flaky,
  • fitful,
  • quirky,
  • helter-skelter,
  • careless,
  • Vagarious,
  • volatile,
  • impulsive,
  • whimsical,
  • Punchy,
  • unreasonable,
  • arbitrary,
  • ticklish,
  • notional,
  • queer,
  • temperamental,
  • inconstant,
  • unpredictable,
  • mutable,
  • picky,
  • Humorsome,
  • lubricious.
  •fickle (adjective)
  • untrue,
  • changeable,
  • cheating,
  • quicksilver,
  • unsteady,
  • double-crossing,
  • two-timing,
  • coquettish,
  • frivolous,
  • unfaithful,
  • sneaking,
  • irresolute,
  • faithless.
  •retarded (adjective)
  • exceptional,
  • touched,
  • imbecile,
  • dummy,
  • opaque,
  • simple-minded,
  • simple,
  • slow,
  • weak,
  • held back,
  • dull,
  • moronic,
  • half-witted,
  • backward,
  • dim-witted,
  • dim,
  • DUMBO,
  • defective,
  • Feeble-minded,
  • dopey,
  • sappy,
  • pinhead.
  •variable (adjective)
  • shifty,
  • iffy,
  • protean,
  • fluid,
  • uncertain,
  • unsettled,
  • waffling,
  • slippery,
  • wavering,
  • flexible,
  • vacillating,
  • spasmodic.

• n.

  •artifact (noun)
  • yo-yo.
  •dolt (noun)
  • dunce,
  • stupid,
  • fool,
  • dumbbell,
  • sap,
  • meathead,
  • ignoramus,
  • blockhead,
  • nitwit,
  • dope,
  • simpleton,
  • boob,
  • dimwit,
  • idiot,
  • chump.
  •stupid person (noun)
  • dolt.

• v.

  •alternate (verb)
  • blow hot and cold,
  • alter,
  • change,
  • relieve,
  • Shilly-shally,
  • follow,
  • seesaw,
  • exchange,
  • intersperse,
  • vary,
  • rotate,
  • oscillate,
  • interchange.
  •fluctuate (verb)
  • hem and haw,
  • flutter,
  • veer,
  • wave,
  • swing,
  • undulate,
  • hesitate,
  • vibrate.
  •shift (verb)
  • flip-flop,
  • budge,
  • slip,
  • transfer,
  • ship,
  • tack,
  • turn,
  • rearrange,
  • about-face,
  • transmogrify,
  • fault,
  • transpose,
  • drift,
  • move,
  • replace,
  • swerve,
  • do up,
  • stir,
  • displace,
  • cook,
  • dislocate,
  • remove,
  • relocate,
  • deviate,
  • disturb,
  • shuffle.
  •sway (verb)
  • lurch,
  • incline,
  • lean,
  • careen,
  • roll,
  • stagger,
  • wobble,
  • pulsate,
  • weave,
  • bend,
  • swagger,
  • rock.
  •vacillate (verb)
  • hover,
  • pause,
  • dither,
  • reel,
  • straddle,
  • hedge.
  •vary (verb)
  • divaricate,
  • take turns,
  • diversify,
  • dissent,
  • inflect,
  • range,
  • part,
  • separate,
  • transform,
  • be unlike,
  • disagree,
  • divide,
  • diverge,
  • assort,
  • differ,
  • depart,
  • permutate,
  • convert,
  • variegate,
  • digress,
  • mutate,
  • modify.
  •waffle (verb)
  • equivocate.
  •waver (verb)
  • halt,
  • falter,
  • flicker,
  • dilly-dally,
  • shake,
  • teeter,
  • trim,
  • palter,
  • tremble,
  • deliberate,
  • totter,
  • quiver.

• Other synonyms:

  •
  • cap,
  • catapult,
  • beanbag,
  • balloon,
  • clay,
  • construction paper,
  • doll's house,
  • dollhouse,
  • action figure,
  • building block.
  •vary
  • Divaricated,
  • inflects,
  • Divaricating,
  • inflected,
  • Inflecting.

Antonyms for Yo-yo:

• adj.

  • capricious
    unchanging, cautious, constant, stable, thoughtful, predictable, steadfast, dependable, reliable, steady, staid, sensible, reasonable.
  • fickle
    cognizant, aware, faithful.
  • mercurial
    sure, tranquil, unperturbable, unvarying, unchangeable, certain, calm.
  • retarded
    clear, intelligent, smart, quick, light, bright, active.
  • variable
    invariable.

• n.

  • dolt
    brain, genius.
  • Other antonyms:
    polymath, egghead, thinker, whiz, wizard, intellect, sharpie, sage, intellectual.

• v.

  • alternate
    keep, persist, continue, remain, stay, hold.
  • shift
    fix, stagnate, leave alone, deactivate, order.
  • sway
    stabilize, straighten.
  • vary
    arrive, come, maintain, wait, disorganize, concur, retain, join, agree, conform, consent.

Hyponym for Yo-yo:

• n.

  • artifact
    plaything, toy.