travailous

Etymology
From, from ,. Equivalent to.

Adjective

 * 1)  Causing or involving travail; laborious; toilsome.

Etymology
From,.

Adjective

 * 1) hardworking, industrious
 * 2) laborious, taxing, wearisome
 * 3) perilous, inhospitable, inaccessible
 * 4) woeful, pained, wretched
 * 5) distressing, painful
 * 1) distressing, painful