SOLUTION
Appearance
A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z
Definitions
1. what will cause the problem to dissipate and disappear. (PXL, p. 182)
2. something which solves the problem. Thus the as-isness is the problem is the solution for it would vanish the problem. (COHA, p. 109)