unsloped
Lacking any gradient
Unsloped means lacking a slope or incline—flat or level rather than tilted.
The word typically describes terrain, surfaces, or architectural features: The unsloped roof collected rainwater.
It appears most often in technical or descriptive contexts where the absence of gradient matters.
flat
Horizontal or uniform position
- horizontalParallel to the horizon
- planeWinged flying vehicle
- evenUniform and level
- flushSame suit, five cards
tabular · planar · smooth · uniform · plateau · plain · mesa · tableland
terrain
Level, unvaried terrain
construction
Raised to second power
- alignedArranged in proper position
- calibratedAdjusted for accuracy
- gradedAssigned a score
- leveledMade flat or equal
level
Horizontal or uniform position
- horizontalParallel to the horizon
- planeWinged flying vehicle
- evenUniform and level
flush · tabular · planar · smooth · uniform · plateau · plain · mesa · tableland · terrace
flatland
Level, unvaried terrain
meadow · field · clearing · flats · bottomland · bench · shelf
squared
Raised to second power
- alignedArranged in proper position
- calibratedAdjusted for accuracy
- gradedAssigned a score
unchambered
Without cartridge inserted
- unpitchedHaving no definite tone