(euphemistic) Interpersonal disagreements within a collaborating group of musicians, authors, or other artists, especially as resulting in a collapse of the collaboration.

(euphemistic, often humorous or pejoratively so except India) Disabled or handicapped.

(set theory) The set that contains all elements belonging to either of given two sets but not to the both; the relative complement of the intersection in the union of given two sets.

(mathematics) The constant added to each element of an arithmetic progression to obtain the next.

To differentiate similar things.

The difference between one measurement of time and another; the length of a time interval. / The difference in clock time between two or more different time zones.

The amount that a piece in a battery is traversed toward or away from a given piece (usually the base piece) to vary the width of the sheaf.

(idiomatic) To offer an opposing opinion humbly. / (idiomatic) To differ (strongly) in interpretation or opinion.

Different touches. / Different styles adapted to a specific situation.

A shortened version of different strokes for different folks