"Umbo" validity in different word game dictionaries

Dictionary Validity
Scrabble US(US/Canada/Thailand - TWL/NWL) Yes
Scrabble UK(International - SOWPODS/CSW) Yes
Words with Friends(WWF) Yes

"umbo" Definition

  1. the boss of a shield
  2. a rounded elevation: such as
  3. an inward projection of the tympanic membrane of the ear
  4. one of the lateral prominences just above the hinge of a bivalve shell

"umbo" Synonyms & Antonyms

"umbo" synonyms:

  • papilla,
  • knob,
  • lump,
  • protuberance,
  • bump,
  • swelling,
  • protrusion,
  • projection,
  • bulge,
  • growth,
  • nodule,
  • hump,
  • knot,
  • excrescence,
  • outgrowth,
  • node,
  • tumor,
  • swell,
  • bunch

"umbo" antonyms:

  • depression,

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