andernfalls
Translation
otherwise, if not, in the other case
Examples
Beeil dich, andernfalls kommst du zu spät.
Hurry up, otherwise you'll be late.
Du musst lernen, andernfalls fällst du durch die Prüfung.
You must study, otherwise you will fail the exam.
Grammar Patterns
[Main clause], andernfalls ... otherwise ... Hurry up, otherwise you'll be late.
Similar Words
Synonyms: sonst
Etymology
Composed of 'ander-' (other) + '-n-' (genitive ending) + 'falls' (case). Literally means 'in the other case'.
Memory Tips
Think of it as a more formal version of 'sonst'. It introduces a consequence if the preceding condition is not met. 'In another case...' -> andernfalls.