A1D2D2
5 points
ADD is validvalid
to combine or join so as to bring about an increase [v ADDED, ADDING, ADDS] : ADDABLE [adj], ADDIBLE [adj], ADDITION [n], ADDITIONAL [adj], ADDITIONALLY [adv]
to compute the sum of [v -ED, -ING, -S]
to combine or join so as to bring about an increase [v ADDED, ADDING, ADDS] : ADDABLE [adj], ADDIBLE [adj], ADDITION [n], ADDITIONAL [adj], ADDITIONALLY [adv]
to compute the sum of [v -ED, -ING, -S]