Synonyms for Invertebrate:

• adj.

  •all (adjective)
  • spineless,
  • invertebrate.
  •cowardly (adjective)
  • weak,
  • cowardly,
  • indecisive,
  • irresolute.
  •ineffective/ineffectual (adjective)
  • fruitless,
  • innocuous,
  • impotent,
  • inferior,
  • void,
  • null and void,
  • null,
  • inept,
  • unable,
  • limited,
  • futile,
  • powerless,
  • worthless,
  • inadequate,
  • inoperative,
  • nugatory,
  • feckless,
  • vain,
  • inefficient,
  • unfruitful,
  • unsuccessful,
  • unproductive,
  • paltry,
  • neutralized,
  • bootless,
  • abortive,
  • barren,
  • feeble,
  • unprofitable,
  • withered,
  • lame,
  • idle,
  • unavailing,
  • incompetent.
  •inefficacious (adjective)
  • useless.
  •spineless (adjective)
  • squeamish,
  • spiritless,
  • timid,
  • submissive,
  • fearful,
  • vacillating,
  • lily-livered,
  • frightened.

• n.

  •
  • arachnid,
  • biped,
  • adult,
  • beast of burden,
  • big game,
  • bear,
  • arthropod.
  •coward (noun)
  • craven,
  • sneak,
  • cur,
  • shirk,
  • dastard,
  • gutless,
  • mouse,
  • deserter,
  • recreant,
  • quitter,
  • funk,
  • rabbit,
  • caitiff,
  • alarmist,
  • malingerer,
  • pessimist.
  •weakling (noun)
  • misfit,
  • dotards,
  • dotard.

• Other synonyms:

  •
  • weakling,
  • larva,
  • lobster,
  • shellfish.
  •Other relevant words:
  • crustacean,
  • milksop,
  • big baby,
  • Marsupialian,
  • primate,
  • nebbish,
  • coelenterate,
  • changeable,
  • inconstant,
  • weakened,
  • frail,
  • varmint,
  • unstable,
  • incoherent,
  • labile,
  • cunning,
  • weak-willed,
  • mollycoddle,
  • milquetoast,
  • erratic,
  • afraid,
  • soul,
  • unsettled,
  • faint,
  • infirm,
  • wayward,
  • wimpish,
  • pliable,
  • chicken,
  • slippery,
  • pushover,
  • nerveless,
  • insectivore,
  • Softling,
  • milk-and-water,
  • ineffective,
  • ladyfinger,
  • Instable,
  • omnivore,
  • gnawer,
  • perverse,
  • quadruped,
  • crustaceous,
  • pansy,
  • fragile,
  • ctenophore,
  • mammalian,
  • nonentity,
  • cream puff,
  • sop,
  • softie,
  • sad sack,
  • protozoic,
  • uncertain,
  • mollusk,
  • Weak-minded,
  • precarious,
  • emasculate,
  • organism,
  • sissy,
  • capricious,
  • instar,
  • weak-kneed,
  • tottery,
  • wimpy,
  • soft,
  • disorganized,
  • thornless,
  • lightweight,
  • doormat,
  • rickety,
  • scaredy-cat,
  • effete,
  • canary,
  • crybaby,
  • incompatible,
  • borer,
  • inconsistent,
  • cosmopolite,
  • characterless,
  • wan,
  • unsteady,
  • wet,
  • cannibal,
  • pycnogonid,
  • scavenger,
  • namby-pamby,
  • insecure,
  • worm,
  • wonky,
  • mutable,
  • abulic,
  • protozoan,
  • mollusc,
  • fainthearted,
  • feebleminded,
  • ungulate,
  • limp-wristed,
  • echinoderm,
  • white feather,
  • pantywaist,
  • comb jelly,
  • Molluscan,
  • baby,
  • wishy-washy,
  • ineffectual,
  • aquatic,
  • giddy,
  • wobbly,
  • shaky,
  • weed.

Paraphrases for Invertebrate:

• Equivalence

  • Adjective
    Invertebrates.

• Independent

  • Noun, singular or mass
    shellfish.

Antonyms for Invertebrate:

• adj.

  • all
    vertebrate.
  • ineffective/ineffectual
    effective, useful, competent, powerful, strong, efficient, effectual.
  • spineless
    brave, bold.
  • Other antonyms:
    hard, tough, stalwart, determined, resolute, ethical, mettlesome, principled, Backboned, righteous, stouthearted, courageous, upright, firm, virtuous, right, moral, good.

• n.

  • animal
    plant, mineral.
  • coward
    hero, aggressor.
  • weakling
    strongman.

Hypernym for Invertebrate:

• n.

  • animal
    cnidarian, sipunculid, ctenophore, poriferan, comb jelly, ectoproct, woodborer, entoproct, lamp shell, peanut worm, rotifer, borer, polyzoan, shellfish, sea moss, coelenterate, brachiopod, bryozoan, phoronid, mollusc, sponge, parazoan, Symbion Pandora, zoophyte, arthropod, moss animal, echinoderm, lampshell, worm, mollusk, sea mat.

Hyponym for Invertebrate:

• n.

  • animal
    animal, creature, animate being, fauna, brute, beast.

Meronym for Invertebrate:

• n.

  • animal
    invertebrate foot, peristome, foot.