% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Useful suggestions 4 letters

AnswerClue
TIPSUseful suggestions
XXXUseful suggestion
PARROTAMAZONSuggest "Use your Prime account to watch 'Mozart in the Jungle'?"
LASTFMMusic site that uses an "Audioscrobbler" to make suggestions
BUNWARMERAppliance sometimes used for part of the food suggested by 18-, 31- and 48-Across' starts
ASITWASHarry Styles song whose title suggests that things aren't like they used to be
TRUEHDDolby audio format used in Blu-Ray tech (whose name suggests it's ultra-clear)