R₁E₁S₁T₁F₄U₁L₁

10 points

RESTFUL is validvalid

tranquil [adj RESTFULLER, RESTFULLEST] : RESTFULLY [adv], RESTFULNESS [n]

50,051 of 196,601 in NWL2023·also valid in CSW24

relaxing [adj RESTFULLER, RESTFULLEST, RESTFULLY]

205,930 of 280,887 in CSW24·also valid in NWL2023