| berg | (noun) a large mass of ice floating at sea; usually broken off of a polar glacier | Synonyms: iceberg |
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| erg | (noun) a cgs unit of work or energy; the work done by a force of one dyne acting over a distance of one centimeter | - |
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| iceberg | (noun) lettuce with crisp tightly packed light-green leaves in a firm head | Synonyms: crisphead lettuce, iceberg lettuce |
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| (noun) a large mass of ice floating at sea; usually broken off of a polar glacier | Synonyms: berg |
| rydberg | (noun) a wave number characteristic of the wave spectrum of each element | Synonyms: rydberg constant, rydberg unit |
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