The crossword solutions for the term LIKE A PIG; BEASTLY are SWINISH, which is a 7-letter word. This phrase is used to describe someone or something that behaves in a very unpleasant or unkind manner. It is often used to describe someone who is rude, selfish, and inconsiderate. The phrase is derived from the idea that pigs are considered to be dirty and uncivilized animals, and thus the comparison is made to someone who behaves in a similar way.