variation

(n) an instance of change; the rate or magnitude of change fluctuation,
(n) an activity that varies from a norm or standard
- any variation in his routine was immediately reported
variance,
(n) a repetition of a musical theme in which it is modified or embellished
(n) something a little different from others of the same type
- an experimental version of the night fighter
- a variant of the same word
- an emery wheel is the modern variation of a grindstone
- the boy is a younger edition of his father
version, edition, variant,
(n) an artifact that deviates from a norm or standard
- he patented a variation on the sandal
(n) the angle (at a particular location) between magnetic north and true north magnetic declination, magnetic variation,
(n) the process of varying or being varied
(n) (astronomy) any perturbation of the mean motion or orbit of a planet or satellite (especially a perturbation of the earth's moon)
(n) (biology) an organism that has characteristics resulting from chromosomal alteration mutant, mutation, sport,
(n) (ballet) a solo dance or dance figure pas seul,
(n) the act of changing or altering something slightly but noticeably from the norm or standard
- who is responsible for these variations in taxation?

fluctuation variance version edition variant magnetic declination magnetic variation mutant mutation sport pas seul