-ы, ж. Устар. и прост.
Женск. к сподручник.
помощница, сручница, подручница
помощница
сподру́чница,
сподру́чницы,
сподру́чниц,
сподру́чнице,
сподру́чницам,
сподру́чницу,
сподру́чницей,
сподру́чницею,
сподру́чницами,
сподру́чницах
"The backbone of surprise is fusing speed with secrecy." Carl von Clausewitz
"Well done is better than well said." Benjamin Franklin
"Life appears to me too short to be spent in nursing animosity, or registering wrongs." Charlotte Bronte
"Our happiness depends on wisdom all the way." Sophocles