This paper provides a systematic descriptive account of relative clause constructions (RCCs) of Nkami, an endangered Ghanaian language, based on synchronic data. It addresses issues that are of general interest in relativization, typology, syntax and grammaticalization. Among other things, it is observed that in Nkami’s RCCs both the head noun and its referent within the relative clause (RC) are explicitly stated, save when the referent is inanimate in non-subject function. Thus, Nkami is among the very few languages that employ the pronoun retention strategy to obligatorily state relativized NPs in subject position within RCs. It also departs from the norm of some Kwa linguists by recognizing a marker, which is similar in distribution and ...