standard

[1]	criterion , criterion , measure , measure , benchmark , touchstone , model , pattern , archetype , touchstone , yardstick , gauge , guide , guideline , paradigm , paragon , exemplar , example , sample , type , ideal , rule , canon , law , requirement , precept , principle
[2]	mean , criterion , average , norm , par , level , rating
[3]	flag , banner , ensign , emblem , pennant , burgee , insigne (singular of insignia) , guidon , gonfalon/gonfanon , labarum
[4]	pole , monetary standard , post , stanchion , lamppost , column , pillar , support , pedestal , pier , footing , (upright) bar/rod/timber
[5]	banner

adj.

[1]	accepted , approved , definitive , defined , authoritative , official , required , regulative , regulatory , textbook
[2]	recognized , prevailing , prevalent , usual , customary , habitual , orthodox , set , established , regular , familiar , ordinary , traditional , classic , stock , typical , normal , staple , conventional , universal
[3]	received
[4]	stock