Meaning of haastavuus | Babel Free
/ˈhɑːstɑʋuːs/Määritelmät
Difficulty, the property of being challenging.
CEFR-taso
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.