Synonyms and Antonyms for lighter-than-air

1. lighter-than-air (adj.)

relating to a balloon or other aircraft that flies because it weighs less than the air it displaces

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2. air (n.)

a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of

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3. air (n.)

the region above the ground

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4. air (n.)

a distinctive but intangible quality surrounding a person or thing

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5. lighter-than-air craft (n.)

aircraft supported by its own buoyancy

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7. heavier-than-air (adj.)

relating to an aircraft heavier than the air it displaces

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8. air (v.)

expose to fresh air

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9. air (n.)

the mass of air surrounding the Earth

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10. lighter (n.)

a device for lighting or igniting fuel or charges or fires

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