UNTRACEABLE Synonyms

• 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

• difficult to describe

• skillful at eluding capture

• difficult to detect or grasp by the mind or analyze

• making great mental demands; hard to comprehend or solve or believe

• not accessible to view

• designed to elude detection

• difficult to find

• impossible or difficult to perceive by the mind or senses

• not prominent or readily noticeable

• difficult or impossible to perceive or discern

• barely able to be perceived

• impossible or nearly impossible to see; imperceptible by the eye

• not prominent or readily noticeable

• not clearly expressed or understood

• marked by difficulty of style or expression

• difficult to find

• not famous or acclaimed

• not drawing attention

• remote and separate physically or socially

• make less visible or unclear

• make unclear, indistinct, or blurred

• make unintelligible or unclear

• reduce a vowel to a neutral one, such as a schwa

• make undecipherable or imperceptible by obscuring or concealing

• something that should remain hidden from others (especially information that is not to be passed on)

• information known only to a special group

• something that baffles understanding and cannot be explained

• not open or public; kept private or not revealed

• conducted with or marked by hidden aims or methods

• not openly made known

• communicated covertly

• not expressed

• designed to elude detection

• hidden from general view or use

• (of information) given in confidence or in secret

• indulging only covertly

• having an import not apparent to the senses nor obvious to the intelligence; beyond ordinary understanding

• the next to highest level of official classification for documents

• not readily apparent

• not easily seen

• barely able to be perceived

• not noticeable; not drawing attention

• not drawing attention

• not noticed

• not accessible to direct observation

• impossible or nearly impossible to see; imperceptible by the eye