`rājaputto` ("the king's son") is `rañño putto` made into one word: the first member would carry the ⑥ ending if the two stood apart, and the compound keeps the sense of that ending {327}. The six kinds of `tappurisa` by the ending of the first member, ② to ⑦, and the rule that counts the `kammadhāraya` and the `digu` as `tappurisa` as well {326}.
