Part of speech:
Vigorously active; energetic or zealous:
Using or based on data that are readily quantified or verified:
(Obsolete) Moving or progressing very slowly.
For making holes
Causing physical or mental fatigue; tedious or tiresome.
Demanding great effort or labor; difficult:
Going up a hill or slope:
Demanding great exertion; arduous and exhausting.
Physically or mentally demanding to the point of exhaustion:
Hard to lift or move because of great weight; weighty
Find another word for toilsome. In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for toilsome, like: laborious, strenuous, hard, tedious, boring, wearisome, difficult, dull, arduous, tiring and uphill.