UNDERGROUND Synonyms

• under the level of the ground

• underneath the ground

• hidden on any grounds for any motive

• not accessible to view

• secret or hidden; not openly practiced or engaged in or shown or avowed

• a flock of coots

• a covering that serves to conceal or shelter something

• (of a wife) being under the protection of her husband

• not accessible to view

• designed to elude detection

• difficult to find

• beneath the surface

• being or operating under the surface of the earth

• lying beyond what is openly revealed or avowed (especially being kept in the background or deliberately concealed)

• the action of opposing something that you disapprove or disagree with

• any mechanical force that tends to retard or oppose motion

• a material's opposition to the flow of electric current; measured in ohms

• the military action of resisting the enemy's advance

• (medicine) the condition in which an organism can resist disease

• the capacity of an organism to defend itself against harmful environmental agents

• a secret group organized to overthrow a government or occupation force

• the degree of unresponsiveness of a disease-causing microorganism to antibiotics or other drugs (as in penicillin-resistant bacteria)

• (psychiatry) an unwillingness to bring repressed feelings into conscious awareness

• an electrical device that resists the flow of electrical current

• group action in opposition to those in power

• one of a number of things from which only one can be chosen

• serving or used in place of another

• necessitating a choice between mutually exclusive possibilities

• pertaining to unconventional choices

• any creative group active in the innovation and application of new concepts and techniques in a given field (especially in the arts)

• radically new or original

• a culture with lifestyles and values opposed to those of the established culture

• an electric railway operating below the surface of the ground (usually in a city)

• conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases

• electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

• a hollow cylindrical shape

• (anatomy) any hollow cylindrical body structure

• an electric railway operating below the surface of the ground (usually in a city)

• provide with a tube or insert a tube into

• convey in a tube

• ride or float on an inflated tube

• place or enclose in a tube

• not conforming to accepted rules or standards

• not conventional or conformist

• not conforming to legality, moral law, or social convention

• In a secret or covert manner.

• In an illicit way, i.e. not permitted by the law or regulations.

• Existing or growing underground.

• in secrecy; not openly

• conducted with or marked by hidden aims or methods