The term 'LIKE MANY SIGN LANGUAGE SPEAKERS' can be summarized by saying that many people who use sign language are DEAF. The crossword solution for this term is 'DEAF', which is a four letter word. Deafness is the inability to hear, and sign language is a form of communication used by those who are DEAF or hard of hearing. Sign language is composed of hand gestures, facial expressions, and body language. It is used by many DEAF people as their primary form of communication.