T₁R₁I₁S₁T₁F₄U₁L₁

11 points

TRISTFUL is validvalid

sad [adj] : TRISTFULLY [adv], TRISTFULNESS [n]

85,967 of 196,601 in NWL2023·also valid in CSW24

(Shakespeare) sad, mournful, also TRIST, TRISTE [adj TRISTFULLY]

255,578 of 280,887 in CSW24·also valid in NWL2023