-less — without, lacking, free of (affix)

homeless B1

/ˈhoʊmlɪs/ Having nowhere to live. M S

hopeless B1

/ˈhoʊplɪs/ With no chance of success or improvement. M S

endless B1

/ˈɛndlɪs/ Having no end, or seeming to continue forever M S

careless B1

/kɛɹ.ləs/ Not giving enough attention or thought, so you make mistakes or cause harm. M S

fearless C2+

/ˈfɪrləs/ showing no fear; brave M S

wireless C2+

/ˈwaɪɚ.ləs/ operating without connecting wires, or (chiefly British) a radio M S