c. Quis, when limiting words denoting persons, is sometimes an adjective.
But in such cases quis homō = _what man?_ whereas quī homō = _what sort
of man?_

d. Quis and quī may be strengthened by adding -nam. Thus:--

Substantive: quisnam, _who, pray?_ quidnam, _what, pray?_
Adjective: quīnam, quaenam, quodnam, _of what kind, pray?_

* * * * *

VIII. INDEFINITE PRONOUNS.

91. These have the general force of _some one_, _any one_.

SUBSTANTIVES. ADJECTIVES.
M. AND F. NEUT. MASC. FEM. NEUT.
quis, quid, quī, quae, qua, quod,
_any one_, _anything_. _any_.
aliquis, aliquid, aliquī, aliqua, aliquod,
_some one_, _any_.
_something_.
quisquam, quidquam, quisquam, quidquam,
_any one_, _anything_. _any_ (rare)
quispiam, quidpiam, quispiam, quaepiam, quodpiam,
_any one_, _anything_. _any_.
quisque, quidque, quisque, quaeque, quodque,
_each_. _each_.
quīvīs, quaevīs, quidvīs, quīvis, quaevīs, quodvis,
quīlibet, quaelibet, quidlibet quilibet, quaelibet, quodlibet,