Varies

verb

1. To change with time or a similar parameter.

   "He varies his magic tricks so as to minimize the possibility that any given audience member will see the same trick twice."

2. To institute a change in, from a current state; to modify.

   "You should vary your diet. Eating just bread will do you harm in the end."

3. Not to remain constant: to change with time or a similar parameter.

   "His mood varies by the hour."

4. (of the members of a group) To display differences.

   "The sprouting tendency of potatoes varies between cultivars, years and places of growing."

5. To be or act different from the usual.