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