Among the currently most popular synonyms for extend are: short, keep going, augment, put off, encompass, grant, prolonged, lead, protract, increased, supplement, lengthy, offer, run on, impart, put back, put out, comprehend, incorporate, broaden, stretch out, carry on, subsume, confer, perpetuate, strung out, lengthened, include, elongate, continue, outstretch, accord, protracted, last, delay, shortened, carry over, drag out, long, draw out, enlarged, prolong, long-lasting, stick out, hold out, range, elongated, string out, present, hold forth, bestow, open out, lend, postpone, proffer, spin out, long-drawn-out, diversify, reach out, extensive, widened, reach, amplify, go on, widen, comprise, unfurl, drawn out, unroll.