Synonyms of altitude

altitude

noun

ˈal-tə-ˌtüd 

1

as in elevation

the distance of something or someone from bottom to top

the altitude of the highest mountain in the U.S. is only about two thirds that of the highest mountain in the world

Synonyms & Similar Words

• elevation
• height
• inches
• stature
• tallness
• rise
• highness
• loftiness

2

as in hill

usually altitudes plural an area of high ground

the air is thinner at higher altitudes

Synonyms & Similar Words

• elevation
• hill
• height
• mountain
• cliff
• ridge
• prominence
• highland
• upland
• eminence
• rise
• peak
• mound
• hump
• table
• plateau
• steep
• mount
• dome
• tableland
• mesa
• crag
• knoll
• foothill
• bluff
• butte
• alp
• tor
• precipice
• downs
• sierra
• knob
• hillock
• hummock
• sugarloaf

Antonyms & Near Antonyms

• lowland
• valley
• depression
• vale
• basin
• dell
• hollow
• dale
• glen
• bottom
• plain
• floodplain
• flat
• tidewater
• bottomland
• fen
• dingle

Synonym Chooser

How does the noun altitude contrast with its synonyms?

The words elevation and height are common synonyms of altitude. While all three words mean "vertical distance either between the top and bottom of something or between a base and something above it," altitude and elevation apply to height as measured by angular measurement or atmospheric pressure; altitude is preferable when referring to vertical distance above the surface of the earth or above sea level; elevation is used especially in reference to vertical height on land.

fly at an altitude of 10,000 meters

Denver is a city with a high elevation

When is height a more appropriate choice than altitude?

In some situations, the words height and altitude are roughly equivalent. However, height refers to something measured vertically whether high or low.

a wall two meters in height

Example Sentences

Recent Examples of altitude

Ceremonial looks channel national heritage through the lens of major designers and iconic brands—Ralph Lauren, Emporio Armani, and Moncler—while performance gear from heavyweights like Adidas and Lululemon has been engineered for the challenges of ice, altitude, and speed. —Christina Pérez, Vogue, 3 Feb. 2026

The low-altitude flights will be happening through Wednesday and will be conducted by the department's National Nuclear Security Administration. —Jose Fabian, CBS News, 3 Feb. 2026

Operations will include counter-unmanned aerial systems -- anti-drone technology -- such as low-altitude helicopter radiation monitoring by the National Nuclear Security Administration. —Greg Cote february 3, Miami Herald, 3 Feb. 2026

Sam Forstag has spent years as a smokejumper, soaring out of low-altitude planes, fighting wildfires across the entire West Coast. —Madison Dapcevich, Outside, 3 Feb. 2026