Definition for Self-importance:

• Exaggerated estimate of one's own merit, manifested in conduct or manners.

Synonyms for Self-importance:

• n.

  •arrogance (noun)
  • highhandednesses,
  • high-handednesses,
  • contemptuousnesses,
  • smugnesses,
  • self love,
  • high handednesses,
  • self importance,
  • overbearances,
  • high handedness,
  • imperiousnesses,
  • disdainfulnesses,
  • conceitednesses,
  • scornfulnesses,
  • selfimportance,
  • selflove.
  •assumption (noun)
  • cockinesses.
  •conceit (noun)
  • vanity,
  • ego,
  • vainglory,
  • pompousness,
  • pomposity.
  •egoism/egotism (noun)
  • over confidence,
  • self possession,
  • over confidences,
  • boastfulnesses,
  • megalomanias,
  • self interest,
  • selfworship,
  • selfpossession,
  • selfworships,
  • selfinterest,
  • self-worships,
  • braggings,
  • self worships,
  • self worship,
  • over-confidences,
  • selfconfidence,
  • self-interests,
  • preoccupation with selves,
  • self confidence,
  • vauntings,
  • self interests,
  • swellheadednesses,
  • selfinterests.
  •egotism (noun)
  • egotism.
  •gall (noun)
  • crust cynicism,
  • spite,
  • sauciness,
  • gall.
  •hauteur (noun)
  • snobbishnesses.
  •pretension (noun)
  • showboats,
  • hypocrisy,
  • phonies,
  • showiness,
  • showboat.
  •pretentiousness (noun)
  • grandioseness,
  • grandiosity.
  •self-absorption (noun)
  • selfabsorption,
  • self absorption.
  •self-centeredness (noun)
  • selfcenteredness,
  • self centeredness.
  •self-importance (noun)
  • swelled head.
  •self-involvement (noun)
  • selfinvolvement,
  • self involvement.
  •vainglory (noun)
  • big-headedness,
  • Strutting.

• Other synonyms:

  •
  • condescension,
  • ego trip,
  • bighead,
  • snobbery,
  • chauvinism,
  • pride.

Antonyms for Self-importance:

• n.

  • conceit
    humility.
  • Other antonyms:
    altruism, bashfulness, quietness.