rule, norm, code, principle, order / moderation, restraint / menstruation, period

inflection of regolare:
/ inflection of regolare:

regularly, typically, normally

in order, prepared, ready / up to date / in compliance / in good standing / according to regulation; properly

full-blown, outright, all-out

(military, law enforcement, usually in the plural) rule of engagement

in an excellent or perfect way

exception that proves the rule

to have all the required documents / to put forward the qualities necessary to achieve a goal; to have what it takes

plural of regolamento