a00745858
type | s |
lex_filenum | 00 |
def | difficult to accomplish |
def | demanding considerable mental effort and skill |
examples | the arduous work of preparing a dictionary |
Outgoing links | |
Similar to | difficult, hard |
Derivationally related form | arduous → arduousness |
Incoming links | |
Similar to | difficult, hard |
Derivationally related form | arduousness → arduous |
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