Secluse is an adjective that means hidden or secluded. Some antonyms for this word include: public, exposed, visible, and open. Public refers to something that is available or accessible to everyone, the opposite of hidden. Exposed means to be vulnerable, without protection, or uncovered as opposed to being secluded. Visible refers to something that is easily seen, in contrast to seclusion. Lastly, open is the opposite of closed and secluded. It refers to something that is available, free, and unrestricted. These antonyms present a wide array of contrasting ideas and help us understand the opposite of secluse.