insider

From WikiWord, the free dictionary

/ɪnˈsaɪdɚ/ English

Definitions

noun

A person who has special knowledge about the inner workings of a group, organization, or institution.
A person who is within an enclosed space.

Related words

Synonyms

whistle-blower informant initiate informer relation source inside snitch trading betrayer in-house traitor person offence heart internal

Associated

outsider preview securities hedge sec manipulation tonight fraud hereditary trades threats

Rhymes

stridor outsider chider glider outrider provider slider rider wider cider

References