The difference between Barrack and Tease

Barrack as a noun (military, chiefly, in the plural):

A building for soldiers, especially within a garrison; originally referred to temporary huts, now usually to a permanent structure or set of buildings.

Barrack as a noun (chiefly, in the plural):

primitive structure resembling a long shed or barn for (usually temporary) housing or other purposes

Barrack as a noun (chiefly, in the plural):

any very plain, monotonous, or ugly large building

Barrack as a noun (US, regional):

A movable roof sliding on four posts, to cover hay, straw, etc.

Barrack as a noun (Ireland, colloquial, usually, in the plural):

A police station.

Barrack as a verb (transitive):

To house military personnel; to quarter.

Barrack as a verb (intransitive):

To live in barracks.

Barrack as a verb (British, transitive):

To jeer and heckle; to attempt to disconcert by verbal means.

Barrack as a verb (Australia, New Zealand, intransitive):

To cheer for or support a team.

Tease as a verb:

to separate the fibres of a fibrous material

Tease as a verb:

to comb (originally with teasels) so that the fibres all lie in one direction

Tease as a verb:

to back-comb

Tease as a verb (transitive):

to poke fun at

Tease as a verb (transitive):

to provoke or disturb; to annoy

Tease as a verb (transitive):

to manipulate or influence the behavior of, especially by repeated acts of irritation

Tease as a verb (transitive):

to entice, tempt

Tease as a verb (transitive, informal):

to show as forthcoming, in the manner of a teaser

Tease as a noun:

one who teases

Tease as a noun:

a single act of teasing

Tease as a noun:

One who deliberately arouses others (usually men) sexually with no intention of satisfying that arousal.