German is famous for extremely long words — and the reason is simple: German freely builds new nouns by joining existing ones together directly, without spaces, rather than using separate words the way English does.
The classic example: Handschuh ("glove") is literally hand (hand) + Schuh (shoe) — "hand shoe." Longer, more elaborate compounds work the same way, just with more pieces stacked together. A word that looks intimidatingly long is usually just several ordinary, already-known words joined into one.
Once you get comfortable spotting compound boundaries, unfamiliar long words become far less intimidating — the skill is less about memorizing giant vocabulary items and more about recognizing the smaller, familiar words hiding inside them.
Some length comes from German's naturally longer word-formation patterns (suffixes, case endings) rather than compounding — but compounding is specifically what produces German's most famous, headline-grabbing long words.
Because German freely joins existing nouns together directly, without spaces, to build new compound nouns — a word that looks intimidatingly long is usually just several ordinary words stacked together.
Hand (hand) + Schuh (shoe) — literally "hand shoe," the German compound word for "glove."
Not usually as whole units — learning to recognize the smaller, already-familiar words inside a compound is more practical than memorizing every long word individually.
That's the plan, given how central compounding is to building German vocabulary efficiently.
See also: German Grammar · German Phrases · Learn German