Synonym Chooser

How does the adjective vertical differ from other similar words?

The words perpendicular and plumb are common synonyms of vertical. While all three words mean "being at right angles to a base line," vertical suggests a line or direction rising straight upward toward a zenith.

the side of the cliff is almost vertical

When could perpendicular be used to replace vertical?

The words perpendicular and vertical are synonyms, but do differ in nuance. Specifically, perpendicular may stress the straightness of a line making a right angle with any other line, not necessarily a horizontal one.

the parallel bars are perpendicular to the support posts

When is it sensible to use plumb instead of vertical?

While the synonyms plumb and vertical are close in meaning, plumb stresses an exact verticality determined (as with a plumb line) by earth's gravity.

make sure that the wall is plumb

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 vertical In contrast, when waves strike vertical concrete seawalls, the energy is reflected back into the water rather than absorbed. Sara Pezeshk, The Conversation, 16 Apr. 2025 If both series were graphed using a single vertical axis, the (blue) intraday series would hug the horizontal axis. Hersh Shefrin, Forbes.com, 5 Apr. 2025 In fact, a 2024 study backed by the International Olympic Committee found that trans women who have suppressed their testosterone may face competitive disadvantages compared to cis women in some key metrics like vertical leap. Samantha Riedel, Them., 4 Apr. 2025 The platform is also exploring vertical micro dramas — short-form episodic content designed for mobile viewing, a format that’s generating billions in revenue across Asia. Naman Ramachandran, Variety, 4 Apr. 2025 See All Example Sentences for vertical
Recent Examples of Synonyms for vertical
Adjective
  • Abrego García, 29, was deported on March 15 despite a standing immigration court ruling from 2019 barring his removal to El Salvador due to credible threats from gangs targeting his family’s pupusa business.
    Nik Popli, Time, 11 Apr. 2025
  • Read Next World Local’s theory about ancient standing stone in UK forest turns out to be true.
    Aspen Pflughoeft, Miami Herald, 2 Apr. 2025
Adjective
  • Longer wavelengths materialize on Earth when sunlight hits from more of a perpendicular angle, so its route through our atmosphere can be more extensive.
    Emily Mae Czachor, CBS News, 13 Mar. 2025
  • As the vernal equinox approaches on March 20, Earth’s axis is perpendicular to the sun.
    Jamie Carter, Forbes, 12 Mar. 2025
Adjective
  • Rich and poor kids alike would put on hardhats and erect skyscrapers or build dams.
    Gideon Lewis-Kraus, The New Yorker, 19 Feb. 2025
  • Their presence made for a refreshing break from the usual barricade that luxury hotels erect between locals and guests.
    Michael Snyder, Travel + Leisure, 15 Jan. 2025
Adjective
  • These moves all strengthen muscles on the front of your body, including the chest, abs and hip flexors, without addressing muscles on the back of your body that help support upright posture, such as the mid back, glutes and hamstrings.
    Dana Santas, CNN Money, 18 Apr. 2025
  • The adjustable back reclines from upright to fully flat, and its cushions attach in three places to keep them secure.
    Miles Walls, Better Homes & Gardens, 17 Apr. 2025

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Cite this Entry

“Vertical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vertical. Accessed 22 Apr. 2025.

More from Merriam-Webster on vertical

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