A slight suggestion is a subtle way of conveying an idea or opinion. It can be done through words, body language, or other forms of communication. The crossword solutions for the term 'slight suggestion' are TINGE (5 letters), HINT (4 letters), and SMACK (5 letters). A TINGE is a small amount of something, such as color or flavor. A HINT is a subtle indication or suggestion. A SMACK is a light, sharp sound, often used to indicate a kiss. Together, these three words can be used to describe a slight suggestion.