L1A1U1G2H4
9 points
LAUGH is validvalid
to express emotion, typically mirth, by a series of inarticulate sounds [v LAUGHED, LAUGHING, LAUGHS] : LAUGHABLE [adj], LAUGHABLENESS [n], LAUGHABLY [adv], LAUGHER [n], LAUGHINGLY [adv]
to express mirth by explosive inarticulate sounds [v -ED, -ING, -S]