methodical+arrangement
131Systematical — Systematic Sys tem*at ic, Systematical Sys tem*at ic*al, a. [Gr. ?: cf. F. syst[ e]matique.] 1. Of or pertaining to system; consisting in system; methodical; formed with regular connection and adaptation or subordination of parts to each other,… …
132formal — I. adjective Etymology: Middle English, from Latin formalis, from forma Date: 14th century 1. a. belonging to or constituting the form or essence of a thing < formal cause > b. relating to or involving the outward form, structure, relationships,… …
