Synonyms for Jackknife:

• n.

  •
  • break down,
  • blindside,
  • blowout,
  • aquaplane,
  • broadside,
  • bang up,
  • car crash,
  • breakdown,
  • accident,
  • collision.
  •
  • bathe,
  • breaststroke,
  • decompression,
  • bathing,
  • belly flop,
  • backstroke,
  • cannonball,
  • the butterfly,
  • crawl.
  •
  • palette knife,
  • penknife.
  •act (noun)
  • jackknife.
  •clasp knife (noun)
  • clasp knife.
  •pocket knife (noun)
  • case knife,
  • Barlow knife.
  •swan dive (noun)
  • jackknives,
  • swallow dive,
  • gainers,
  • cannonballs.
  •tool (noun)
  • hedge trimmer,
  • crosscut saw,
  • monkey wrench,
  • chisel,
  • tire iron,
  • ball-peen hammer,
  • spade,
  • band saw,
  • buzz saw,
  • jigsaw,
  • snips,
  • lathe,
  • shears,
  • wrench,
  • emery wheel,
  • sickle,
  • plane,
  • planer,
  • jointer,
  • hammer,
  • ripsaw,
  • stapler,
  • pliers,
  • posthole auger,
  • square,
  • mallet,
  • scythe,
  • axe,
  • radial arm saw,
  • knife,
  • level,
  • file,
  • punch,
  • gouge,
  • hoe,
  • vise,
  • spoke shave,
  • drill,
  • wrecking bar,
  • coping saw,
  • claw hammer,
  • pick,
  • table saw,
  • hatchet,
  • welder,
  • calipers,
  • hacksaw,
  • shovel,
  • edger,
  • lug wrench,
  • spanner,
  • Drill press,
  • Bow-saw,
  • bench drill,
  • saw,
  • sledgehammer,
  • miter box,
  • auger,
  • keyhole saw,
  • tool,
  • screwdriver,
  • pickax,
  • wedge,
  • grindstone,
  • handsaw,
  • crowbar,
  • back saw,
  • chain saw,
  • tin snips,
  • circular saw,
  • scissors,
  • machete,
  • grapnel,
  • pipe wrench,
  • scroll saw,
  • cold chisel,
  • arc welder,
  • awl,
  • trowel.

• Other synonyms:

  •
  • switchblade,
  • paper knife,
  • Stanley knife,
  • sheath knife,
  • X-Acto,
  • flick knife,
  • letter opener.
  •
  • Swiss army knife.
  •
  • stiletto.
  •Other relevant words:
  • gainer,
  • share,
  • razor,
  • adz,
  • bayonet,
  • nose dive,
  • edge tool,
  • scalpel,
  • jack knife,
  • header,
  • dagger,
  • plowshare,
  • clippers,
  • paring knife,
  • mattock,
  • butcher knife,
  • Spokeshave,
  • table knife,
  • scoop,
  • Nippers,
  • fall,
  • swoop,
  • carving knife,
  • pitch,
  • lancet,
  • sky dive,
  • sax,
  • pounce,
  • poniard,
  • hunting knife,
  • drop,
  • sabre,
  • chaser,
  • spear,
  • bushwhacker,
  • stoop,
  • razor blade,
  • clipper,
  • rapier,
  • hack,
  • belly whopper,
  • crash dive,
  • blade,
  • belly buster,
  • sword,
  • cutlass,
  • scraper,
  • bread knife,
  • paper cutter,
  • plunge,
  • cleaver,
  • power dive,
  • surgical knife,
  • lance.

Homophones for Jackknife:

• jamb, jumbo, jumpy, jambeau, Jim Bowie, jacksnipe, jump, Jimmy Hoffa, jump off.

Hyponym for Jackknife:

• n.

  • act
    dive, diving.

• v.

  • motion
    dive.