WINDOWLESS Antonyms

• open to or abounding in fresh air

• not practical or realizable; speculative

• having little or no perceptible weight; so light as to resemble air

• characterized by lightness and insubstantiality; as impalpable or intangible as air

• emitting or reflecting light readily or in large amounts

• not made dim or less bright

• with brightness

• having strong or striking color

• characterized by quickness and ease in learning

• having lots of light either natural or artificial

• made smooth and bright by or as if by rubbing; reflecting a sheen or glow

• splendid

• clear and sharp and ringing

• characterized by happiness or gladness

• likely to turn out well in the future

• with no protection or shield

• not covered with clothing

• provided with artificial light

• affording unobstructed entrance and exit; not shut or closed

• affording free passage or access

• used of mouth or eyes

• (set theory) of an interval that contains neither of its endpoints

• ready or willing to receive favorably

• open and observable; not secret or hidden

• a clear or unobstructed space or expanse of land or water

• where the air is unconfined

• a tournament in which both professionals and amateurs may play

• information that has become public

• with no protection or shield

• open to or in view of all

• not having been filled

• accessible to all

• not defended or capable of being defended

• (of textures) full of small openings or gaps

• having no protecting cover or enclosure

• not brought to a conclusion; subject to further thought

• not sealed or having been unsealed

• without undue constriction as from e.g. tenseness or inhibition

• not requiring union membership

• possibly accepting or permitting

• affording free passage or view

• openly straightforward and direct without reserve or secretiveness

• ready for business

• cause to open or to become open

• start to operate or function or cause to start operating or functioning

• become open

• begin or set in action, of meetings, speeches, recitals, etc.

• spread out or open from a closed or folded state

• make available

• become available

• have an opening or passage or outlet

• make the opening move

• afford access to

• display the contents of a file or start an application as on a computer

• very large in expanse or scope

• (of buildings and rooms) having ample space

• bright and pleasant; promoting a feeling of cheer

• transmitting light; able to be seen through with clarity

• so thin as to transmit light

• free of deceit

• easily understood or seen through (because of a lack of subtlety)