knifflig.
tricky, challenging (requiring careful planning, thought or calculation to overcome or handle properly)
Meaning & usage
tricky, challenging (requiring careful planning, thought or calculation to overcome or handle properly)
Diese Frage war besonders knifflig.
Where this word comes from
From regional kniffeln (“to puzzle, put together intricately”) + -ig in the 19th century, though commonly perceived as derived from Kniff (“trick”) instead.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.