union

As nouns the difference between convention and union

is that convention is a meeting or gathering while union is union (action and result).

As a noun union

is union (action and result).

As an acronym sky is

s'uomen '''k'''ielitieteellinen ' y hdistys: linguistic association of finland.

Congregation is a related term of union.

As nouns the difference between congregation and union

is that congregation is congregation while union is union (action and result).

Union is a related term of coalescence.

As nouns the difference between union and coalescence

is that union is union (action and result) while coalescence is the act of coalescing.

As nouns the difference between union and continuity

is that union is the act of uniting or joining two or more things into one while continuity is lack of interruption or disconnection; the quality of being continuous in space or time.

As nouns the difference between compact and union

is that compact is an agreement or contract while union is the act of uniting or joining two or more things into one.

As an adjective compact

is closely packed, i.e. packing much in a small space.

As a verb compact

is to make more dense; to compress.

As a noun union

is union (action and result).

As a verb couple is

.

Union is a related term of variety.

As nouns the difference between union and variety

is that union is union (action and result) while variety is the quality of being varied; diversity.

As nouns the difference between union and treaty

is that union is union (action and result) while treaty is (international law) a binding agreement concluded by subjects of international law, namely states and international organizations.

In uncountable terms the difference between union and board

is that union is the state of being united or joined while board is regular meals or the amount paid for them in a place of lodging.

As nouns the difference between union and board

is that union is the act of uniting or joining two or more things into one while board is a relatively long, wide and thin piece of any material, usually wood or similar, often for use in construction or furniture-making.

As a verb board is

to step or climb onto or otherwise enter a ship, aircraft, train or other conveyance.