Definition of verticalnext

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 However, most apps struggle with nuances of the vertical temperature structure and cloud microphysics. Marshall Shepherd, Forbes.com, 26 Jan. 2026 Several spacings and gaps were potential vermin entrances including spacing and gaps between floor boards, a vertical air gap along double front doors and on the ceiling above the ice cream chest freezer in the retail aisle. Veronica Fernandez-Alvarado updated January 23, Sacbee.com, 23 Jan. 2026 There’s a vertical wall of ice at the midpoint. Frederick Dreier, Outside, 23 Jan. 2026 The building was designed in 1968 by renowned Florentine architect Lando Bartoli in a modernist rationalist style and is characterized by a stone facade and vertical bronze elements. Andrea Onate, Footwear News, 13 Jan. 2026 See All Example Sentences for vertical
Recent Examples of Synonyms for vertical
Adjective
  • Emergency becomes a standing rationale for centralization.
    Alejandro Reyes, Washington Post, 3 Feb. 2026
  • Coulter, who was not available for an interview after the game, did not play in the first quarter but entered a minute into the second quarter to a standing ovation.
    Steve Millar, Chicago Tribune, 3 Feb. 2026
Adjective
  • If the lever is perpendicular to the gas line, the gas valve is shut off.
    Timothy Dale, The Spruce, 28 Jan. 2026
  • The dipole antennas are mounted perpendicular to each other on a small turntable, forming an X when seen from above.
    IEEE Spectrum, IEEE Spectrum, 20 Jan. 2026
Adjective
  • According to the woman Hernandez became erect while touching her back and stomach, then covered himself with a pillow, the affidavit read.
    Shambhavi Rimal, Fort Worth Star-Telegram, 4 Feb. 2026
  • For total protection, erect metal or polypropylene deer fencing around the plant to prevent them from entering.
    Lee Wallender, The Spruce, 8 Jan. 2026
Adjective
  • Nat has been resurrected as both her recognizable self, a stoic beauty dressed David Byrne-style with shoulder pads as wide as a refrigerator, and in appliance form as her own upright vacuum — another one — whose plastic shell is her exact shade of burgundy hair.
    Amy Nicholson, Los Angeles Times, 4 Feb. 2026
  • Lean this large, elegantly arched mirror against a wall, or use the convenient stand to keep it upright—no hardware or drilling required.
    Mariana Best, Better Homes & Gardens, 4 Feb. 2026

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Cite this Entry

“Vertical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vertical. Accessed 7 Feb. 2026.

More from Merriam-Webster on vertical

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