981 (CMLXXXI) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa bobedi ngwagengsome wa 980s, ngwaga wa bomasomeseswai tee ngwagengkgolo wa Ngwagakgolo 10, le ngwaga wa bomakgolo senyane masomeseswai tee ngwagengkete wa Ngwagakete 1.