officiosus

attentus – attentive, careful of one's property
curiosus – attentive, careful, curious, inquisitive, worn out by cares
honorabilis – respectful
pius – affectionate, compassionate, dutiful, godly, gracious, holy, honest, kind, pious, respectful, upright

officiose – ceremoniously, courteously, dutifully, solemnly
officina – factor, workshop
officium – duty, job, obligation, office, position, post, responsibility, service
offensus – collision, dislike, displeasure, offense, shock
speciosus – beautiful, handsome, imposing, specious plausible
artificiosus – accomplished, skillful, skillfuly made
offa – lump, mass of something, pellet, shot, swelling
offendo – displease, hit, lurch, offend, shock, strike, stumble, to displease, to knock
offensio – blow, cause of offense, hitting against, knocking, striking
offero – expose, offer, place before, present, to bring forward

of·fi·ci·o·sus[1]