basal ganglia basal half basal insulin basal kwikpen basal layer basal leaves basal level basal levels basal medium basal member basal membrane basal metabolic basal metabolic rate basal metabolism basal program basal rate basal rosette basal temperature basalt basalt columns basalt fiber basalt flows basalt rock basalt stone basaltic basaltic lava basaltic rocks basalts basant basanta basanti basar basara basarab bascharage basco bascomb bascombe bascule bridge base base according base addition base address base again base alloy base alloys base also base amount base and cover base are belong base area base areas base article base assembly base attack base available base back base ball base band base became base began base block base board base body base building base cabinet base called base camp base camps base can base can also base can be used base cap base case base catalyst base catalyzed base change base changes base city base class base classes base clock base closed base closure base coach base coat base coating base code base color base colors base colour base command base commander base component base composition base compositions base compound base comprising base consisting