Lemonlike is a term used to describe something that has a similar taste and smell to lemons. The crossword solutions for this term are TART (4 letters), CITRIC (6 letters), and SOUR (4 letters). TART refers to the sharp, acidic flavor of lemons, CITRIC is a type of acid found in lemons, and SOUR is the general taste of lemons. All three words accurately describe the flavor of lemons and therefore can be used to describe something that is lemonlike.