toi -8583 {toi} , tou ,  

toil -5999 grievance , grievousness , iniquity , labour ,

mischief , miserable , misery , pain , painful , perverseness ,

sorrow , {toil} , travail , trouble , wearisome , wickedness ,  

toil -6093 sorrow , {toil} ,  

tortoise -6632 covered , heaps , litters , {tortoise} ,  

~~~~~~