The word "bare against" implies being exposed or vulnerable to something, and its antonyms could include sheltered, protected, shielded, guarded, covered, concealed, defended or secured. To be sheltered means to be protected from harm or danger, while guarded means being careful and cautious to protect oneself from harm. The word concealed implies being hidden or kept secret, while defended means having a barrier in place to protect oneself from harm. Finally, secured means being protected so that one can be confident and safe from potential dangers. By understanding the antonyms of "bare against," we can better understand the various ways we can protect ourselves from potential threats or harm.