624. A dozen adjectives ‘of one ending,’ mostly words applying to
persons, with consonant stems throughout, have no nominative or
accusative neuter plural; they are:
caelebs, compos, _unmarried_, _master of_
*dēses, dīves, _lazy_, _rich_
particeps, prīnceps, _sharing_, _first_
pūbēs, impūbēs, _mangrown_, _immature_
sōspes, superstes, _safe_, _surviving_
pauper, cicur, _poor_, _tame_
625. When these adjectives have a neuter, it is the same as the gender
forms, except in the accusative singular; they are declined as follows: