Hair problems are common issues that can affect the health and appearance of hair. TANGLE (6 letters) is a term used to describe when hair becomes knotted and difficult to brush or comb. SNARL (5 letters) is a similar issue, but it is more severe and involves the hair becoming matted and twisted together. Splitend (8 letters) is when the ends of the hair become frayed and split into multiple strands. Splitends (9 letters) is a more severe version of this, where the split extends further up the hair shaft.