Synonyms of outside in English:

outside


See definition of outside

noun

1‘the outside of the building is decorated in fine style’

SYNONYMS

external surface, outer surface, surface, exterior, outer side, case, skin, shell, crust, husk, covering, outer layer, sheath, facade, elevation, front, frontage

ANTONYMS

inside

2‘the outside of the bend’

SYNONYMS

longer edge, outer edge, edge, the long way round

ANTONYMS

inside


adjective

1‘go and put the outside lights on’

SYNONYMS

exterior, external, outer, outermost, outward, outdoor, out-of-doors

ANTONYMS

inside

2‘this work is to be carried out by outside contractors’

SYNONYMS

independent, consultant, consulting, hired, temporary, freelance, casual, visiting, non-resident, external, extramural, peripatetic

extraneous, extrinsic, outward, alien, foreign

3‘an outside chance’

SYNONYMS

slight, slender, slim, small, tiny, faint, negligible, marginal, remote, distant, vague, unlikely, improbable

little


adverb

1‘they went outside’

SYNONYMS

outdoors, out of doors, out of the house, on the outside, externally, exteriorly

ANTONYMS

inside