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 The more unequal a society becomes, the higher its vertical inequality score gets. Skip Mark, The Conversation, 31 July 2025 In June, the Pakistani vertical denim manufacturer opened AM Mexico, a denim production facility in Parras, Mexico. Angela Velasquez, Sourcing Journal, 30 July 2025 The first batch of F-35B aircraft—capable of short takeoffs and vertical landings from ships without full-length flight decks—has been delivered, according to Japan's Defense Ministry. Ryan Chan, MSNBC Newsweek, 29 July 2025 Amazon says its facility has added 130 jobs on the Space Coast since 2024, and ULA has added to the economic impact as well by building out at second vertical integration facility at SLC 41. Richard Tribou, The Orlando Sentinel, 24 July 2025 See All Example Sentences for vertical
Recent Examples of Synonyms for vertical
Adjective
  • Cena was getting a standing ovation in his final SummerSlam when Lesnar's music blared for the first time in two years.
    Ryan Morik, FOXNews.com, 4 Aug. 2025
  • Audiences responded by giving Brown a standing ovation that lasted nearly five minutes.
    Dave Quinn, People.com, 25 July 2025
Adjective
  • But with the boat between 50 and 100 yards from the craggy shore near Rubicon Point, its engine failed, causing the vessel to turn broadside — perpendicular — to the oncoming waves, the NTSB said.
    Ethan Wolin Updated July 23, Sacbee.com, 23 July 2025
  • In April, the brand opened a 1,100-square-foot flagship on Rue François 1er, a perpendicular to luxury shopping epicenter Avenue Montaigne.
    Lily Templeton, Footwear News, 15 July 2025
Adjective
  • The name of Fort Benning, for example, was suggested by the United Daughters of the Confederacy, an organization that sought to rewrite history textbooks and erect monuments that honored the Confederacy and downplayed slavery's centrality to the Civil War.
    Davis Winkie, USA Today, 19 July 2025
  • Construction crews pour concrete and erect steel faster every year, yet one stubborn line item keeps projects over budget: paperwork.
    Shuangling Yin, Forbes.com, 17 June 2025
Adjective
  • Kirsh’s shock of white hair and dry, sardonic air give Olyphant refreshing distance from the upright lawmen he’s known for.
    Alison Herman, Variety, 5 Aug. 2025
  • Remove any water sprouts—boldly upright growing green stems rising from interior branches.
    Megan Hughes, Better Homes & Gardens, 5 Aug. 2025

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Cite this Entry

“Vertical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vertical. Accessed 19 Aug. 2025.

More from Merriam-Webster on vertical

Last Updated: - Updated example sentences
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