en
hard nut to crack
(
n
)
An
English
term in
ConceptNet 5.8
Source:
English Wiktionary
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Related terms
en
challenging
➜
en
deal with
➜
en
difficult
➜
en
entry
➜
en
opportunity
➜
en
overcome
➜
en
place
➜
en
problem
➜
en
solve
➜
Synonyms
da
en hård nød at knække
➜
de
harte nuss
➜
es
hueso duro de roer
➜
fi
kova pähkinä purtavaksi
➜
ru
крепкий орешек
➜
tr
çetin çeviz
➜
zh
难以攻克的困难
➜