Colloquial for an unfortunate, chaotic, or very difficult situation that is hard to get out of.
example
Nachdem wir den letzten Zug verpasst hatten, saßen wir ganz schön im Schlamassel.
After we missed the last train, we were in quite a mess.
Usage tips
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'Schlamassel' (mess/predicament) is a colloquial word. In formal or written contexts, you would generally use more neutral words.
EXAMPLE
Was für ein Schlamassel! Jetzt müssen wir alles noch einmal machen.
What a mess! Now we have to do everything all over again.
Typical collocations
This word is very often used with fixed prepositions and verbs. Typical phrases are 'im Schlamassel sitzen' (to be in a mess), 'in einem Schlamassel stecken' (to be stuck in a mess), or 'aus dem Schlamassel herauskommen' (to get out of the mess).
EXAMPLE
Wegen der gestrichenen Flüge stecken wir jetzt am Flughafen in einem ziemlichen Schlamassel.
Because of the canceled flights, we're now stuck at the airport in quite a mess.
Intensification
To describe the situation as especially bad, 'Schlamassel' (mess/predicament) is often combined with adjectives like 'groß' (big), 'riesig' (huge), or 'ganz schön' (quite a).
EXAMPLE
Durch seine Lüge hat er sich in einen riesigen Schlamassel gebracht.
Because of his lie, he got himself into a huge mess.
Compare with
near_synonym · confusable
Schlamassel vs Chaos
chaos
'das Chaos' and 'der Schlamassel' can both describe a difficult, disordered situation. 'Chaos' mainly means disorder or a lack of order. 'Schlamassel' is colloquial and usually means an unpleasant situation that you have gotten into and that is hard to get out of. Learners may confuse the words because a 'Schlamassel' is often chaotic too. 'Chaos' fits better for the disorder itself, while 'Schlamassel' fits better for the problem and its consequences.
Schlamassel
Wenn wir die falsche Datei abschicken, stecken wir morgen in einem echten Schlamassel.
If we send the wrong file, we'll be in a real mess tomorrow.
Chaos
Auf meinem Schreibtisch ist Chaos, weil ich seit Tagen nichts sortiert habe.
My desk is a mess because I haven't sorted anything for days.