Definition for Open up:

• become available; " an opportunity opened up"

Synonyms for Open up:

• n.

  •
  • manifest,
  • show,
  • display.
  •
  • lubricate,
  • help along,
  • allow.
  •
  • develop.
  •
  • divide.
  •open up (noun)
  • pioneer,
  • open.

• v.

  •accelerate (verb)
  • expedite,
  • hasten,
  • quicken,
  • advance.
  •acknowledge (verb)
  • allow,
  • avow,
  • confess,
  • let on,
  • come clean,
  • cop a plea,
  • own,
  • crack,
  • profess,
  • grant,
  • concede.
  •admit (verb)
  • divulge,
  • own up,
  • spill,
  • bring to light,
  • reveal,
  • tell,
  • uncover,
  • disclose,
  • make known,
  • expose,
  • bare,
  • unveil.
  •broach (verb)
  • introduce,
  • move,
  • bring up,
  • suggest,
  • moot,
  • ventilate,
  • propose,
  • submit.
  •broaden (verb)
  • expand,
  • widen,
  • spread,
  • ream,
  • develop.
  •change (verb)
  • open.
  •divulge (verb)
  • discover,
  • impart,
  • spring,
  • admit.
  •institute (verb)
  • inaugurate,
  • initiate,
  • start,
  • launch,
  • pioneer,
  • open,
  • originate,
  • set up,
  • establish,
  • found.
  •introduce (verb)
  • recommend,
  • put forward,
  • set forth,
  • pave the way,
  • broach,
  • air,
  • kick off.
  •knife (verb)
  • slash,
  • wound,
  • cut.
  •originate (verb)
  • institute,
  • invent,
  • evolve.
  •pioneer (verb)
  • take the lead,
  • begin.
  •profess (verb)
  • acknowledge.
  •release (verb)
  • give out,
  • loose,
  • clear.
  •reveal (verb)
  • start,
  • begin.
  •shoot (verb)
  • trigger,
  • open fire.
  •slash (verb)
  • rip,
  • slit,
  • incise.
  •stab (verb)
  • knife,
  • cleave.
  •strike (verb)
  • lay bare.
  •tell (verb)
  • lay open,
  • spit it out,
  • explain.
  •uncover (verb)
  • show,
  • unwrap,
  • unmask,
  • strike,
  • display.
  •unfurl (verb)
  • unpack,
  • spread out,
  • unfold.
  •unveil (verb)
  • make public.

• Other synonyms:

  •
  • reveal,
  • tell,
  • begin.
  •
  • allow,
  • lubricate,
  • thaw,
  • admit.
  •
  • smooth.
  •
  • divide.
  •
  • shoot.
  •broach
  • ventilate,
  • moot.
  •reveal
  • unveil.
  •unfurl
  • spread out.
  •Other relevant words:
  • divulge,
  • Outstretch,
  • show,
  • put out,
  • stab,
  • help along,
  • Unkennel,
  • accelerate,
  • drill,
  • make public,
  • crevasse,
  • rive,
  • come forth,
  • oil,
  • unmask,
  • ramify,
  • bring before,
  • proposition,
  • uncloak,
  • chink,
  • expand,
  • propose,
  • lubricate,
  • let loose,
  • spread out,
  • throw open,
  • spread like wildfire,
  • cut,
  • clear the way,
  • fly open,
  • enlighten,
  • shoot,
  • avow,
  • establish,
  • loose,
  • begin,
  • profess,
  • launch,
  • wound,
  • let on,
  • introduce,
  • acknowledge,
  • invent,
  • air,
  • Dispart,
  • pose,
  • impart,
  • branch out,
  • ease,
  • divaricate,
  • unblock,
  • institute,
  • incise,
  • rift,
  • allow,
  • found,
  • disclose,
  • rip,
  • recommend,
  • unsheathe,
  • quicken,
  • expose,
  • sprangle,
  • expedite,
  • kick off,
  • opened,
  • lay before,
  • crack,
  • spread,
  • splay,
  • initiate,
  • flare,
  • develop,
  • make clear,
  • set up,
  • cleave,
  • lay open,
  • Unshroud,
  • pull out all stops,
  • fan,
  • let out,
  • rent,
  • broaden,
  • put forth,
  • overgrow,
  • explain,
  • speed,
  • take a stand,
  • grease,
  • speak out,
  • smooth the way,
  • extend,
  • breach,
  • uncover,
  • grease the wheels,
  • materialise,
  • blaze the trail,
  • part,
  • concede,
  • break the seal,
  • divide,
  • actuate,
  • thaw,
  • hasten,
  • smooth,
  • inaugurate,
  • come clean,
  • simplify,
  • cop a plea,
  • plead guilty,
  • evolve,
  • spill,
  • clear,
  • set before,
  • put forward,
  • Dismask,
  • bring up,
  • unveil,
  • operate,
  • tell the truth,
  • fan out,
  • prefer,
  • bring to light,
  • bring into the open,
  • run wild,
  • suggest,
  • bring forward,
  • admit,
  • grant,
  • set forth,
  • run interference for,
  • unclog,
  • bare,
  • spring,
  • make known,
  • propound,
  • submit,
  • own,
  • trigger,
  • widen,
  • start,
  • overrun,
  • let daylight in,
  • ventilate,
  • sprawl,
  • display,
  • materialize,
  • slash,
  • unwrap,
  • confess,
  • lay bare,
  • open fire,
  • unpack,
  • unfurl,
  • moot,
  • own up,
  • open,
  • take the lead,
  • out with it,
  • open the way,
  • disperse,
  • give out,
  • tell,
  • let oneself go,
  • speak up,
  • tell all,
  • show up,
  • unroll,
  • cut loose,
  • tear,
  • pave the way,
  • go flat out,
  • postulate,
  • separate,
  • go all out,
  • slit,
  • Ope,
  • strike,
  • split,
  • broach,
  • undrape,
  • advance,
  • spit it out,
  • deploy,
  • branch,
  • make a motion,
  • facilitate,
  • reveal,
  • appear,
  • open out,
  • stretch out,
  • fissure,
  • unbar,
  • unfold,
  • discover,
  • ream,
  • manifest,
  • move,
  • raise the curtain,
  • bore,
  • originate,
  • knife,
  • outspread.

Antonyms for Open up:

• v.

  • accelerate
    delay, discourage, slow down, block, slow, decelerate, retard, impede, postpone, wait, defer, check, stop, dissuade, cease, repress, hinder, halt.
  • acknowledge
    contradict, condemn, disregard, dispute, protest, deny, disapprove, reject, refuse, abjure, ignore, hide, renounce, veto, disagree, conceal, disallow, disavow, repudiate, forswear.
  • admit
    decline, argue, debar, oust, expel, keep, object, dismiss, dissent, invalidate, listen, suppress, misunderstand, eject, disown, confute, repel, exclude, prevent, cover, withhold, secrete, sell, oppose, shut, gainsay, differ.
  • broach
    close up, not mention, withdraw, take back, close.
  • broaden
    concentrate, decrease, shrink, diminish, narrow, lessen, lower, restrict, abridge, compress.
  • communication
    close up.
  • divulge
    protect.
  • enlighten
    confuse, neglect, puzzle, learn, harm, be vague, delude, hurt, misguide, obscure, bewilder, deceive, confound, mislead.
  • institute
    finish, end, ruin, unsettle, conclude, complete, destroy.
  • introduce
    extract, subtract, take away, erase.
  • knife
    cure, heal, help, aid.
  • originate
    result, terminate, kill, effect.
  • pioneer
    die.
  • profess
    question, be quiet.
  • release
    convict, detain, maintain, bind, limit, collect, sentence, imprison, incarcerate, retain, confine, charge, restrain, fasten, blame, incriminate, hold, gather.
  • shoot
    bear, walk, fail, create, backfire.
  • slash
    raise, mend, sew, unite, fix, combine, increase.
  • stab
    rise, assist.
  • strike
    let go, not touch, offer, be immune, miss, pass up, release, give, tap, lose, free, surrender.
  • tell
    estimate, keep secret, guess, figure, ask.
  • thaw
    freeze, solidify, worry, coagulate.
  • uncover
    secret.
  • unfurl
    roll up, fold up.
  • unveil
    veil.
  • wound
    benefit, improve, appease.
  • Other antonyms:
    shut up, clam up, close down, shut down, keep mum, button up, fold, dummy up, belt up.

Hyponym for Open up:

• v.

  • change
    arise, yield, give, come up, afford.
  • communication
    speak, mouth, verbalise, verbalize, utter, talk.