COTD: One that has a petrifying appearance? (6)

day 62 of an experiment in which i press the "random word" button on onelook and make a cryptic clue out of it. (probably is easy)

day 61, day 60, day 59, day 58, day 57

weeks 5 to 8 (days 29 to 56)

weeks 1 to 4 (days 1 to 28)