c 3 o 1 m 3 p 3 l 1 e 1 m 3 e 1 n 1 t 1 a 1 r 1 i 1 t 1 i 1 e 1 s 1
17 letters · 25 points in Scrabble
Meaning
noun a relation between two opposite states or principles that together exhaust the possibilities
noun the interrelation of reciprocity whereby one thing supplements or depends on the other