theoretisch
Translation
theoretical, in theory
Examples
Das ist eine rein theoretische Frage.
That is a purely theoretical question.
Theoretisch sollte das funktionieren.
In theory, that should work.
Grammar Patterns
used as an adverb Theoretically, this is possible.
used as an attributive adjective This is a theoretical problem.
Similar Words
Synonyms: abstract, hypothetical; Antonyms: practical, empirical
Etymology
From Greek 'theōrētikós' (contemplative). The suffix '-isch' is a common German adjectival ending.
Memory Tips
Think of 'theory-ish'. It's about ideas, not practice. Often contrasted with 'praktisch' (practical).