Sour thumb Synonyms

Definitions for Sour


  • (verb) to cause to change from friendly or loving to unfriendly or uncaring
  • (adjective) causing or characterized by the one of the four basic taste sensations that is produced chiefly by acids
  • (adjective) not giving pleasure to the mind or senses

Synonyms for phrase

ST abbreviation

ST is an abbreviation for Sour Thumb
What does ST stand for?
ST stands for "Sour Thumb"

Thumb replaced

Definitions for Thumb


  • (verb) to travel by securing free rides
  • (verb) to turn over pages in an idle or cursory manner
  • (noun) the thick short innermost digit of the forelimb