Tidy

adj.calm, capableeveryday

What it means

Neat, orderly, and free from needless clutter or loose ends.

Reach for it when praising a space, result, or explanation that is easy to inspect and use

The developer left a tidy handover with named owners and no hidden setup step.

playful
shipshape
when practical readiness and crisp order suit an informal voice
not when The nautical idiom sounds jaunty and is poor formal documentation language.
everyday
clean
when freedom from dirt or unwanted residue is the point
not when Clean does not mean items are arranged or loose ends resolved.
everyday
neat
when clean, precise appearance matters
not when Neat can describe visual alignment without functional organization.
warm
trim
when a compact, well-kept appearance deserves praise
not when Trim can describe shape or fitness and may confuse the intended meaning.
professional
orderly
when consistent arrangement or process is central
not when Orderly may feel rigid and does not necessarily look clean or compact.
professional
organized
when structure makes retrieval and action easier
not when An organized system can remain visually cluttered.
professional
uncluttered
when unnecessary elements have been removed
not when Uncluttered can be sparse without being well organized.
literary
immaculate
when flawless cleanliness can honestly be claimed
not when Immaculate is inflated for ordinary useful order and says little about usability.

tidy room
A tidy room kept the evacuation route and first-aid cabinet unobstructed.
tidy solution
The tidy solution removed two manual steps without hiding the remaining risk.
keep tidy
Open bins make it easier for children to keep tidy after art class.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.