I₁S₁O₁M₃O₁R₁P₃H₄I₁C₃

19 points

ISOMORPHIC is validvalid

pertaining to isomorphs [adj] : ISOMORPHICALLY [adv]

131,486 of 196,601 in NWL2023·also valid in CSW24

of the same form or appearance [adj ISOMORPHICALLY]

124,962 of 280,887 in CSW24·also valid in NWL2023