Cold call is a sales technique in which a salesperson contacts potential customers without prior contact or appointment. The three crossword solutions for the term cold call are ACHOO (5 letters), BRRR (4 letters), and BRR (3 letters). ACHOO is an interjection used to express surprise, excitement, or sneezing. BRRR is an interjection used to express coldness or shivering. BRR is an interjection used to express coldness or shivering.