Synonyms for Keep tight rein on:

• v.

  •curb (verb)
  • check,
  • refrain,
  • hamper,
  • tame,
  • contain,
  • impede,
  • abstain,
  • control,
  • bottle up,
  • cook,
  • inhibit,
  • retard,
  • clog,
  • muzzle,
  • restrain,
  • manacle,
  • fetter,
  • hinder,
  • subdue,
  • deny,
  • bridle,
  • hold back,
  • constrain,
  • moderate,
  • shackle,
  • tie up,
  • suppress,
  • ice,
  • hog-tie,
  • scrub,
  • tie,
  • bit.

• Other synonyms:

  •Other relevant words:
  • curb,
  • reins in,
  • held down,
  • cooled down,
  • Bitted,
  • rein in,
  • sends up,
  • leash,
  • Manacling,
  • cool down,
  • keep lid on,
  • iced,
  • inhibits,
  • held in,
  • hogtie,
  • withhold,
  • sent up,
  • send up,
  • box in,
  • boxes in,
  • cooling down,
  • Entrammel,
  • reined in,
  • Manacled,
  • holds back,
  • hold down,
  • cooling off,
  • bring to screeching halt,
  • fettered,
  • holding in,
  • withholds,
  • hobble,
  • cool off,
  • hold in.

Antonyms for Keep tight rein on:

• v.

  • curb
    allow, facilitate, go ahead, assist, foster, forward, release, aid, permit, loosen, incite, promote, help, free, liberate, loose, indulge, let go, encourage, advance.