immethodical

Adjective

immethodical (comparative more immethodical, superlative most immethodical)

1. (obsolete) Unmethodical.
   • [T]he unſkilful and immethodical teaching of thir paſtor, teaching here and there at random out of this and that text as his eaſe or fanſie, and oft-times as his ſtealth guides him.1659, J[ohn] M[ilton], Considerations Touching the Likeliest Means to Remove Hirelings out of the Church. […], London: […] T[homas] N[ewcombe] for L[ivewell] Chapman […], →OCLC, page 85
   • I must beg my reader’s indulgence, being the most immethodical writer imaginable. It is true I lay down a scheme, but fancy is so fertile I often start fresh hints, and cannot but pursue them; pardon therefore, kind reader, my digressive way of writing, and let the subject, not the style or method...1728, Daniel Defoe, Augusta Triumphans: or, the Way to Make London the Most Flourishing City in the Universe, London: J. Roberts, page 27