O₁B₃S₁T₁R₁E₁P₃E₁R₁O₁U₁S₁L₁Y₄

21 points

OBSTREPEROUSLY is validvalid

in an obstreperous manner [adv]

190,179 of 196,601 in NWL2023·also valid in CSW24

OBSTREPEROUS, noisy, unruly, also OBSTROPALOUS, OBSTROPULOUS [adv]

162,125 of 280,887 in CSW24·also valid in NWL2023