T1O1I1L1S1O1M3E1
10 points
TOILSOME is validvalid
demanding much exertion [adj] : TOILSOMELY [adv], TOILSOMENESS [n]
demanding much exertion, also TOYLESOME, TOYLSOM [adj TOILSOMELY]
demanding much exertion [adj] : TOILSOMELY [adv], TOILSOMENESS [n]
demanding much exertion, also TOYLESOME, TOYLSOM [adj TOILSOMELY]