A lot of words ending in -e, -ei and -ie
Names of male people and professions
Most alcoholic drinks
Most Latin based words
All the words that end in -chen
Weekdays, months and seasons
Words that end in -lein
Words ending in -heit
Word ending in -ur
Words ending in -ung
Words ending in -ismus
Words ending in -schaft
Female people and professions
Car types
Words ending in -keit
Word that end with -er
Words ending in -ling
All plural nouns