standard range standard rate standard rates standard rating standard reaction standard recipe standard reduction standard reference standard release standard repertoire standard report standard reporting standard reports standard representation standard request standard required standard requirement standard requirements standard requires standard research standard resolution standard response standard results standard retail standard retirement standard return standard review standard rifle standard room standard rooms standard round standard route standard rubber standard rudder standard rule standard rules standard safety standard salary standard sample standard samples standard scale standard schnauzer standard scientific standard score standard screen standard screening standard screw standard sea standard search standard seat standard security standard serial standard series standard service standard services standard set standard sets standard setters standard setting standard settings standard setup standard shall standard shape standard sheet standard shipping standard should standard sieve standard signal standard single standard single room standard size standard sized standard sizes standard software standard solar standard solid standard solution standard solutions standard source standard specification standard specifications standard specifies standard speed standard staff standard stainless standard standard standard state standard statistical standard steel standard stock standard structure standard studio standard stuff standard style standard such standard suite standard support standard supports standard surface