adj
(chemistry) Not transmitting the actinic rays.
adj
Not arthritic; not associated with arthritis
adj
(biology) Not pharyngeate
n
(hydraulics) Geological nappe whose underside is not in contact with the overflow structure and is at ambient atmospheric pressure.
adj
(medicine, colloquial) Non-contrast.
adj
(medicine) Nonoperative; not using or requiring surgical treatment.
adj
Not containing starch or carbohydrates.
n
That which is not an aerosol.
adj
Not containing alcohol; nonalcoholic.
adj
That does not form part of a bridge
adj
(informal) noncarbohydrate
adj
Not carbon or carbon-based; often used to refer to energy sources which do no generate carbon dioxide
adj
Not catalytic; without the use of a catalyst
n
Any meteorite that is not a chondrite.
adj
That does not involve competition or rivalry.
n
A substance that is not a contaminant.
adj
Not involving a bacterial culture.
adj
Not depressive or pertaining to depression.
adj
(medicine) Not causing drowsiness.
adj
(of a process) That does not involve photosynthesis
n
Any substance that is not a pollutant.
n
An animal that is not a polydont
adj
(of medicine) Not requiring a prescription; over-the-counter.
n
A person who is not psychotic.
adj
(zoology) Not involving or performing rutting (sexual activity).
n
That which is not a secretor.
n
(chiefly attributive) Any event other than a shock.
n
A substance that is not toxic.
adj
(medicine, of a catheter) Not tunnelled.
Note: Concept clusters like the one above are an experimental OneLook
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based on a statistical analysis of how they are used in writing. Some
of the words and concepts may be vulgar or offensive. The names of the
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