room

As nouns the difference between room and null

is that room is joy, happiness while null is zero, nil; the cardinal number before einn.

Trust is a related term of room.

As nouns the difference between trust and room

is that trust is confidence in or reliance on some person or quality while room is joy, happiness.

As a verb trust

is to place confidence in; to rely on, to confide, or repose faith, in.

As an adjective trust

is (obsolete) secure, safe.

Ground is a related term of room.

As nouns the difference between ground and room

is that ground is (senseid)(uncountable) the surface of the earth, as opposed to the sky or water or underground while room is joy, happiness.

As a verb ground

is to connect (an electrical conductor or device) to a ground or ground can be (grind).

As an adjective ground

is crushed, or reduced to small particles.

Room is a synonym of latitude.

As nouns the difference between room and latitude

is that room is joy, happiness while latitude is (geography|astronomy) the angular distance north or south from a planet's equator, measured along the meridian of that particular point.

As nouns the difference between room and session

is that room is joy, happiness while session is a period devoted to a particular activity.

As nouns the difference between event and room

is that event is blowhole (of cetaceans) while room is joy, happiness.

As nouns the difference between room and lobby

is that room is joy, happiness while lobby is lobby (class or group of people who try to lobby or influence public officials; collectively, lobbyists).

As a noun room

is joy, happiness.

As an abbreviation rm is

right margin.

As nouns the difference between accomodation and room

is that accomodation is while room is joy, happiness.

As a noun room

is joy, happiness.

As an adjective indoor is

situated in, or designed to be used in, or carried on within the interior of a building.