Sudden dune Synonyms

Sudden replaced

Definitions for Sudden


  • (adjective) not expected
  • (adjective) happening without warning or in a short space of time

Synonyms for phrase

SD abbreviation

SD is an abbreviation for Sudden Dune
What does SD stand for?
SD stands for "Sudden Dune"

Dune replaced

Definitions for Dune


  • (noun) a ridge of sand created by the wind ; found in deserts or near lakes and oceans