Sand urchins Synonyms

We can't find synonyms for the phrase "Sand urchins", but we have synonyms for terms, you can combine them.

Sand Synonyms

Urchins Synonyms

SU abbreviation

SU is an abbreviation for Sand Urchins
What does SU stand for?
SU stands for "Sand Urchins"

Definitions for Sand


  • (verb) to make smooth by friction
  • (noun) a loose material consisting of grains of rock or coral
  • (verb) rub with sandpaper