The word overabundant is playable in Words With Friends™, no blanks required. Because it is longer than 7 letters, you would have to play off an existing word or do it in several moves.
Words With Friends™ Letter Score: 23
Highest Scoring Words With Friends™ Play In The Letters overabundant
:
Seven Letter Word Alert: (39 words)
abandon, aborted, andante, baronet, bartend, bounden, bounder, bravado, bravoed, broaden, doubter, natured, neutron, nondate, nondebt, obtrude, outbade, outbred, outdare, outearn, outrave, outread, overdub, readout, rebound, redoubt, rotunda, unabate, unboard, unboned, unearnt, unnoted, unrated, unrobed, untread, unvaned, vaunted, vedanta, veranda