Answer:

AHH

Answer	Crossword Clue
AHH	"Yeah ... that's the spot"
AHH	"That feels good"
AHH	Itch-nailing sound

AHH	"That feels goooood!"
AHH	Sigh of relief
AHH	Rubbing reaction
AHH	Sound at a sauna
AHH	Sound of recognition
AHH	"How relaxing!"
AHH	"That's refreshing!"
AHH	"That's the spot!"

AHH	"What a relief!"
AHH	"That feels so good!"
AHH	"Impressive!"
AHH	"Now you're speaking my language!"
AHH	"This feels sooo good!"
AHH	"That's good!"
AHH	Sound of contentment
AHH	Sound of satisfaction

AHH	"So relaxing!"
AHH	"Feels won-n-nderful!"
AHH	Contented sigh
AHH	Sound at a spa
AHH	"That feels good!"
AHH	Contented sound
AHH	Relaxed response
AHH	Spa sound

AHH	Reaction to a cool drink
AHH	"That feels great!"
AHH	Patient remark
AHH	A patient may say it
AHH	"Say ..."
AHH	Opening sound?
AHH	"That feels great"
AHH	Physical sound

AHH	Satisfied sound
AHH	"So nice!"
AHH	Hot tub sound
AHH	"Feels great!"
AHH	"Feels so good!"