Synonyms of vertical

vertical

adjective

ˈvər-ti-kəl 

as in standing

rising straight up

a vertical cliff face

Synonyms & Similar Words

• standing
• perpendicular
• erect
• upright
• plumb
• lifted
• raised
• upstanding
• stand-up
• elevated
• upraised
• freestanding
• upended
• stand-alone
• semierect

Antonyms & Near Antonyms

• flat
• recumbent
• diagonal
• prostrate
• supine
• hanging
• slant
• slanted
• sagging
• slanting
• slanty

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

Recent Examples of vertical

Taylor measured at 5-foot-10 and 199 pounds at the combine, and ranked at the back of the running-back pack in vertical and broad jump. —Luca Evans, Denver Post, 10 Apr. 2026

Rowen last year also announced the project’s first vertical construction, a 10,000-square-foot event and workspace center. —Zachary Hansen, AJC.com, 10 Apr. 2026

Drakon riders will climb to the top of a 75-foot-tall beyond-vertical first drop before navigating a zero-G stall and 270-degree roll with a downward dive. —Brady MacDonald, Oc Register, 10 Apr. 2026

Nail artist Brittney Ellen created the illusion of a cat-eye finish by blending two shades of blue into a vertical ombre on the base of the nail, then flipping the direction of the ombre on the French tip. —Ariel Wodarcyk, InStyle, 10 Apr. 2026