IPA: //ʌnˈlʌvəbl//
KK: /ʌnˈlʌvəbl/
Not able to be loved or not deserving of love.
Despite his flaws, I believe no one is truly unlovable.
Unlovable → It is formed from "un-" (meaning not) and "lovable" (from "love" which comes from Old English "lufu", meaning deep affection or strong liking, combined with the suffix "-able" meaning capable of). The word "unlovable" means not capable of being loved or not deserving of love.
Think of 'not' ('un-') being added to 'lovable', which means capable of being loved. This helps you remember that 'unlovable' describes something or someone that is not capable of being loved.