Rosalind was shirking a problem she dared not face from a cowardly conviction of its insolubility.
"Somehow Good"
William de Morgan
The older one first recognised the insolubility of the problem.
"Somehow Good"
William de Morgan
The insolubility of starch in cold liquids may be effectively reviewed at this part of the lesson.
"Ontario Teachers' Manuals: Household Management"
Ministry of Education