Synonyms of horizontal

horizontal

adjective

as in flat

parallel to the ground

She reclined the chair to a horizontal position.

The line on the graph was nearly horizontal, indicating little growth over the fiscal year.

Related Words

• flat
• smooth
• prone
• recumbent
• reclining
• level
• supine
• flush
• prostrate
• plane
• reposing
• even

Dissimilar Words

• vertical
• erect
• standing
• upright
• raised
• upstanding

Example Sentences

Recent Examples of horizontal

The horizontal two-layer dashboard integrates a deep storage tray underneath and pairs with a distinctive double-D-cut steering wheel. — New Atlas, 12 Oct. 2026

Erected on a hillside in 1938, Fallingwater appeared as a matrix of rectangles with low and flat horizontal lines stretching across the planes of the house. — Wendy S. Walters, Architectural Digest, 12 Oct. 2026

The outfit featured horizontal stripes in burgundy and mustard yellow and was paired with shoulder length gloves in a matching pattern. — Erin Wisti, Footwear News, 11 Oct. 2026

To navigate this acceleration, leadership must shift from rigid hierarchies to horizontal agility—partnering across boundaries to follow the fluid flow of value. — Stephanie Kramer, Fortune, 10 Oct. 2026