Here is the requested information on the word "incog":
1. **Parts of Speech:** noun, adjective, adverb
2. **Definitions:**
- (noun) a person who is incognito
- (adjective) having ones true identity concealed
- (adverb) in disguise; with ones identity concealed
3. **Pronunciations:** (US) /ɪnˈkɑɡ/, (UK) /ɪnˈkɒɡ/
4. **Origin and Usage:** The word "incog" is a shortened form of "incognito," which comes from the Italian word "incognito" meaning "unknown" or "unrecognized." The word was first used in English in the 17th century and was originally used to describe a person who was traveling under a false name or identity. Over time, the word has come to be used more broadly to describe anyone who is trying to keep their identity a secret.
5. **Synonyms:** undercover, disguised, hidden, anonymous, secret, unknown
6. **Related Words:** cogon, congo, conic, coign, icing
7. **Example Sentences:**
- (noun) The famous author traveled incog to avoid being recognized by fans.
- (adjective) The spy operated under an incog identity to gather intelligence.
- (adverb) The celebrity went incog to the costume party, hoping to blend in with the crowd.