The term 'Like a Lemon' can be described by four words and one adjective found in a crossword puzzle. The first word is 'TART', which is a four letter word meaning sharp or acidic in taste. The second word is 'SOUR', which is also a four letter word meaning having an acidic, sharp, or TANGY taste. The third word is 'ACERB', which is a five letter word meaning having a SOUR or bitter taste or character. The fourth word is 'TANGY', which is a five letter word meaning having a sharp, acidic, or citrus-like flavor. The last word is 'CITRINE', which is a seven letter word meaning having a yellowish color like that of a lemon. All of these words together describe the term 'Like a Lemon' as having a sharp, acidic, SOUR, or TANGY taste, as well as a yellowish color.