forms instrument nouns

anzeigen (“to display, indicate”) + -e → Anzeige (“display, advert”)

colloquialforms action nouns

abzocken (“to rip off”) + -e → Abzocke (“rip-off”)

colloquialused to form two-syllable clippings from feminine nouns

Frisur (“haircut”) + -e → Frise

used to form the plural of some nouns; usually triggering umlaut of the root vowel in masculines and feminines, but not in neuters

Baum (“tree”) + -e → Bäume (“trees”)

used to form the dative of strong masculine and neuter nouns ending in a stressed syllable

das Haus (“house”) → dem Hause (usually: dem Haus)

used to form various declined adjective forms, notably the nominative/accusative feminine singular

schön → die schöne Frau

used to form the 1st person singular present indicative (and subjunctive) of a verb

gehen (geh- + -en) → ich gehe (colloquial or poetic: ich geh)

used to form the 3rd person singular present subjunctive of a verb

gehen → er gehe

used to form the 1st and 3rd person singular past subjunctive of a verb

ging → ich ginge, er ginge

derives demonyms from names of regions and countries

Schweden (“Sweden”) + -e → Schwede (“Swede”)

-ist; derives personal nouns from terms for scientific fields of Greek origin

Ornithologie (“ornithology”) + -e → Ornithologe (“ornithologist”)

derives alternative forms of certain personal nouns, particularly of weak loanwords

Katholik + -e → Katholike

directly derives loanwords of personal nouns

Dutch matroos + -e → Matrose