Catch some rays is an idiom that means to enjoy the SUN and its benefits. The crossword solutions for this term are BATHE (5 letters), SUNBATHE (8 letters), SUN (3 letters), SUNTAN (6 letters), BASK (4 letters), FISH (4 letters), TAN (3 letters), and TANS (4 letters). These words all refer to activities that involve being in the SUN, such as bathing, sunbathing, and basking, as well as the effects of the SUN, such as getting a suntan or tanning.