Caedēs, f., Arx, f., Linter, f.,
_slaughter_; _citadel_; _skiff_;
stem, caed-. stem, arc-. stem, lintr-.

SINGULAR.
_Nom._ caedēs arx linter
_Gen._ caedis arcis lintris
_Dat._ caedī arcī lintrī
_Acc._ caedem arcem lintrem
_Voc._ caedēs arx linter
_Abl._ caede arce lintre

PLURAL.
_Nom._ caedēs arcēs lintrēs
_Gen._ caedium arcium lintrium
_Dat._ caedibus arcibus lintribus
_Acc._ caedēs, -īs arcēs, -īs lintrēs, -īs
_Voc._ caedēs arcēs lintrēs
_Abl._ caedibus arcibus lintribus

1. The following classes of nouns belong here:--

a) Nouns in -ēs, with Genitive in -is; as, nūbēs, aedēs, clādēs, etc.

b) Many monosyllables in -s or -x preceded by one or more consonants; as,
urbs, mōns, stirps, lanx.

c) Most nouns in -ns and -rs as, cliēns, cohors.

d) Ūter, venter; fūr, līs, mās, mūs, nix; and the Plurals faucēs,