very difficult; severely testing stamina or resolution
<adj.all> freq. cnt.: 5 freq. cnt.: 5
<adj.all> freq. cnt.: 5 freq. cnt.: 5
rugged |
tough |
sample sentences
"a rugged competitive examination""the rugged conditions of frontier life"
"the competition was tough"
"it's a tough life"
"it was a tough job"
lexical pointers
derivationally related form
lexical pointers
derivationally related form
semantic pointers
similar to