всхрапывать(from time to time); храпеть(to make a noise like a snort while sleeping, when one is breathing in • He was obviously asleep because he was snoring loudly); захрапеть; похрапывать; прохрапеть; проспать(какое-то время, обыкн. snore away, snore out); всхрапнуть(from time to time)