Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
covert | Yes | Yes | No | No |
underground | Yes | Yes | No | Yes |
covert (noun) | underground (noun) |
---|---|
a covering that serves to conceal or shelter something | an electric railway operating below the surface of the ground (usually in a city) |
a flock of coots | a secret group organized to overthrow a government or occupation force |
covert (adjective) | underground (adjective) |
---|---|
secret or hidden; not openly practiced or engaged in or shown or avowed | conducted with or marked by hidden aims or methods |
(of a wife) being under the protection of her husband | under the level of the ground |
covert (adverb) | underground (adverb) |
---|---|
beneath the surface of the earth | |
in or into hiding or secret operation |