Search Result for "toilsomeness": 
Wordnet 3.0

NOUN (1)

1. the quality of requiring extended effort;
[syn: laboriousness, operoseness, toilsomeness]

The Collaborative International Dictionary of English v.0.48:

Toilsome \Toil"some\ (toil"s[u^]m), a. Attended with toil, or fatigue and pain; laborious; wearisome; as, toilsome work. [1913 Webster] What can be toilsome in these pleasant walks? --Milton. [1913 Webster] -- Toil"some*ly, adv. -- Toil"some*ness, n. [1913 Webster]
WordNet (r) 3.0 (2006):

toilsomeness n 1: the quality of requiring extended effort [syn: laboriousness, operoseness, toilsomeness]