B₃I₁O₁F₄O₁U₁L₁E₁R₁

14 points

BIOFOULER is validvalid

an organism that fouls an underwater pipe [n BIOFOULERS]

91,656 of 196,601 in NWL2023·also valid in CSW24

an animal that obstructs or corrupts the environment [n -S]

23,389 of 280,887 in CSW24·also valid in NWL2023