Sentence:  About twenty years agoe, I publiſhed, "Latiali" but "rudi Minerva", a Synopſis of a Philoſophical Grammar and Lexicon; ... deſigning not only to remedie the confuſion of Languages, by giving a much more eaſie medium of communication than any yet known; but alſo to cure even Philoſophy it ſelf of the diſeaſe of Sophiſms, and Logomachies; as alſo to provide her with more <WSD>wieldy</WSD> and manageable Inſtruments of operation, for defining, dividing, demonſtrating, &c. 
Meaning of the word marked with <WSD> tags:  Capable of being easily wielded or managed; handy.