1) Adjective for a trek 2) Arduous 3) Backbreaking 4) Becoming boresome 5) Burdensome 6) Demanding 7) Draining 8) Effortful 9) Exhausting 10) Exhaustive 11) Fading fast 12) Growing weary 13) Hard 14) Irksome 15) Laborious 16) Like hard work 17) Like laborious work 18) Producing exhaustion 19) Somewhat weary 1) Burdensome 2) Difficult 3) Effortful 4) Gruelling 5) Tiresome 6) Wearing 7) Wearisome 8) Wearying 
A piece of meat used to keep a raptor busy without giving to much in food value.
• (p. pr. & vb. n.) of Tire
Tough piece of meat to pull and eat tediously.
Synonym: cerclage. ... Origin: Eng. Tire ... (05 Mar 2000) ... 
A tough piece of meat given to a hawk to pull at, in order to prolong the meal and exercise the muscles of the back and neck.
Tough piece of meat and bone that will keep a bird occupied for a long period of time. This usually also has the quality of conditioning the beak and exercising the neck and back muscles, although not necessarily. A chicken or pigeon wing removed at the shoulder, a rabbit or duck head, or a rabbit foreleg with much of the meat removed, make an exce...
Piece of bony meat used to work the beak and the neck muscles,