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 Several roundtable participants argued that deep vertical expertise — an intimate understanding of healthcare operations, for instance — is becoming more valuable than mastery of a horizontal, one-size-fits-all process. —

Michael Jacobides, Fortune, 17 Apr. 2026 Rupturing the northernmost 296 miles of the San Andreas Fault from northwest of San Juan Bautista to the triple junction at Cape Mendocino, the earthquake confounded contemporary geologists with its large, horizontal displacements and great rupture length. —

Kurt Snibbe, Oc Register, 17 Apr. 2026 Designed by renowned architect Peter Zumthor, the sculptural design is a 900-foot-long, horizontal, glass and concrete structure that curves and stretches along Hancock Park and across Wilshire Boulevard. —

Julie Sharp, CBS News, 15 Apr. 2026 Other changes include the ability for viewers to send gifts during horizontal live streams, in addition to vertical. —

James Peckham, PC Magazine, 14 Apr. 2026 See All Example Sentences for horizontal

Recent Examples of Synonyms for horizontal

flat

Adjective

This prototype’s appears flat under the vinyl, unlike the coupe’s, which has a scalloped center and raised side rails.

— Byron Hurd, The Drive, 16 Apr. 2026
Their songs are the hardest to sing and there were some flat notes sung Wednesday.

— Pam Kragen, San Diego Union-Tribune, 16 Apr. 2026