> I'm not sure whether Srp is similar. The Serbian-language word for the Serbian language itself is Srpski (српски), but srp is also Slavic for “sickle”... Nat

> I'm not sure whether Srp is similar. The Serbian-language word for the Serbian language itself is Srpski (српски), but srp is also Slavic for “sickle”... Native speaker here, these are in fact two different words, since the change that happens in the root of the word 'Srb' that converts it to 'Srp' when the suffix 'ski' is added is called Consonant voicing or originally 'Jednacenje suglasnika po zvucnosti'.