C3O1M3B3I1N1A1T1O1R1I1A1L1
19 points
COMBINATORIAL is validvalid
pertaining to combinatorics [adj] : COMBINATORIALLY [adv]
of, relating to, or involving combinations [adj COMBINATORIALLY]
pertaining to combinatorics [adj] : COMBINATORIALLY [adv]
of, relating to, or involving combinations [adj COMBINATORIALLY]