[concourse, concur, concurrent, corral, corridor, courier, course, currency, current, curricula (plural), curricular, curriculum (singular), curriculum vitae (c.v.), cursive, cursor, cursory, discourse, discursive, excursion, extracurricular, incur, incursion, intercourse, occur, occurrence, precursor, recourse, recur, recurrence, recurrent, telecourse, thermocurrent, xenocurrency] = to run this way and that http://www.bing.com/images/search q=runner&view=detail&id=97B11D800E89ED428E2 7EBD6423489025F3D127B&first=0&FORM=IDFRIR Verb