HORIZONTAL Synonyms: 18 Similar and Opposite Words

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.

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of horizontal What’s needed is a new architecture — both behavioral and structural — built for horizontal, high-velocity decision-making. —

Adrienne Down Coulson, Fortune, 2 June 2026 As for the meaning of the flag's three horizontal colors, pink stands for women, blue stands for men, and yellow represents all other genders (nonbinary or gender-nonconforming). —

Nicole Harris, Parents, 2 June 2026 According to Samsung, the monitor supports both vertical and horizontal viewing angles of up to 178 degrees. —

Tony Hoffman, PC Magazine, 2 June 2026 Prioritize development, enable horizontal collaboration and reward knowledge sharing. —

Expert Panel®, Forbes.com, 1 June 2026 See All Example Sentences for horizontal

Recent Examples of Synonyms for horizontal

flat

Adjective

Well, followers of the flat engine can rest a little easier, because Subaru has apparently stopped the bleeding.

— Byron Hurd, The Drive, 4 June 2026
Alphabet , Amazon , Meta and Microsoft all started Thursday trading in the green while chipmaking behemoth Nvidia was basically flat.

— Tobias Burns, CNBC, 4 June 2026