The term 'very nice!' can be represented by four different crossword solutions: SWEET (5 letters), COOL (4 letters), ILIKE (5 letters), and SOCOOL (6 letters). These words are all adjectives that describe something as being pleasant or desirable. SWEET is often used to describe something that tastes good, while COOL is used to describe something that is fashionable or attractive. ILIKE is a combination of the words 'I' and 'LIKE', which is often used to express approval or admiration. Finally, SOCOOL is an informal way of saying something is very COOL. All of these words together can be used to express the sentiment of 'very nice!'