1. a mask
  2. countenance
  3. expression
  4. face
  5. mouth
  6. opening
  7. sight
  8. source

Synonyms for os

  • aspectuscountenance
  • faciesappearance, aspect, condition, countenance, face, look, visage
  • fonsfountain, fresh water, origin, source, spring
  • fontisfountain, fresh water, origin, source, spring
  • foramenaperture, hole, opening
  • foraminisaperture, hole, opening
  • forisa door, abroad, entrance, from abroad, from outside, opening, out of doors, outside
  • incunabulabirthplace, infancy, origin, source, swddling clothes
  • originisancestor, beginning, origin, source, start
  • origoancestor, beginning, origin, source, start

Similar to os

  • ostendodeclare, make plain, present, reveal, sum, to exhibit, to show
  • ostiumdoor, entrance
  • emioliosone and a half