Secret, covert, stealthy, furtive, clandestine, surreptitious, underhanded mean done without attracting observation. See examples of secret used in a sentence. Find 801 different ways to say secret, along with antonyms, related words, and example sentences at thesaurus. com. Discover expressions like someones secret was … Learn about secret deodorants and antiperspirants. What is the secret of her success? A reason or explanation not easily seen or understood: Kept from general knowledge: Carrying out activities in a manner that prevents them from being observed … Done, made, or conducted without the knowledge of others. A secret password. Kept several secrets from her husband. Something kept hidden from others. Discover everything about the word secret in english: A piece of information that is only known by one person or a few people and should not be told…. Meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide. Was secret, and self-contained, and solitary as an oyster (charles dickens). Check meanings, examples, usage tips, pronunciation, domains, and related words. Given to keeping ones thoughts and activities unknown to others; Something secret, hidden, or concealed: Find the best product for your odor protection needs at secret. com. Secret implies concealment on any grounds for any motive.