From convection + -ary. <span class="searchmatch">convectionary</span> (not comparable) Synonym of convectional....
(physics): conduction, radiation autoconvection bioconvection convectional <span class="searchmatch">convectionary</span> convection cell convection microwave convection microwave oven convection...
concubinary congratulationary constellationary consuetudinary contractionary <span class="searchmatch">convectionary</span> conventionary convulsionary cotyledonary creationary customary deflationary...