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

At an altitude of 625 kilometers, an 18-meter reflector — even if optimally curved to focus that light down onto the Earth’s surface — would create a spot of light just-under 6 km across on Earth’s surface. —Big Think, 15 Oct. 2025

Dubbed Lago Lomita, the singular estate is perched at an altitude of 2,600 feet on a sunny saddle overlooking Monterey Bay. —David Caraccio, Sacbee.com, 15 Oct. 2025

The sprawling spa offers high-altitude adjustment treatments, plus steam rooms, saunas, indoor and outdoor pools, and hot tubs. —Adam H. Graham, AFAR Media, 14 Oct. 2025

Once in low-Earth orbit – an altitude low enough to allow for things like satellites to circle Earth fairly quickly – the satellites will provide global military tactical communication and missile defense. —Eric Lagatta, AZCentral.com, 14 Oct. 2025