[fish]Fifth Declension Nouns: -ei



* Feminine nouns (series -ēi f.)
acies -ēi f. line of battle
dies -ēi f. day
fides -ĕi f. faith/trust/fidelity/promise/guarantee
glacies -ēi f. ice
pernicies -ēi f. utter ruin
planities -ēi f. plain
progenies -ēi f. offspring
res -ĕi f. thing/matter/event/fact
series -ēi f. series/succession
spes -ēi f. hope
species -ēi f. appearance/figure/shape


* Masculine nouns (meridies -ēi m.)
dies -ēi m. day
meridies -ēi m. mid-day