Sudden doubt Synonyms

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 Doubt
What does SD stand for?
SD stands for "Sudden Doubt"

Doubt replaced

Definitions for Doubt


  • (noun) a feeling or attitude that one does not know the truth, truthfulness, or trustworthiness of someone or something
  • (verb) to have no trust or confidence in
  • (noun) the state of being unsure of something