vary
intransitive verbTo undergo or show change.
intransitive verbTo deviate from a standard or expectation.
intransitive verbTo have a range of different qualities or amounts.
intransitive verbTo make or cause changes in; modify or alter.
intransitive verbTo give variety to; make diverse.
nounAlteration; change; variation.
To change; alter: as, to
To diversify: modify; relieve from uniformity or monotony.
To change to something else; transmute.
To make of different kinds; make diverse or different one from another.