1) Adds on to 2) Draws out 3) Elongates 4) Goes further 5) Holds out 6) Keeps going 7) Lengthens 8) Makes longer 9) Offers 10) Reaches out 11) Renews 12) Spreads out 13) Stretches 14) Stretches out or elongates Found on https://www.crosswordclues.com/clue/extends
1) Adds on to 2) Draws out 3) Elongates 4) Goes further 5) Holds out 6) Keeps going 7) Lengthens 8) Makes longer 9) Offers 10) Reaches out 11) Renews 12) Spreads out 13) Stretches 14) Stretches out or elongates