2 syllables:
denting, enting, henting, renting, scenting, stenting, tenting, venting

3 syllables:
assenting, augmenting, cementing, consenting, contenting, dementing, dissenting, eventing, fermenting, frequenting, indenting, inventing, lamenting, presenting, preventing, rack-renting, relenting, repenting, resenting, segmenting, tormenting

4 syllables:
alimenting, circumventing, co-parenting, compartmenting, complementing, complimenting, coparenting, decrementing, discontenting, implementing, instrumenting, orienting, ornamenting, regimenting, reinventing, representing, supplementing, unconsenting, unrelenting, unrepenting

5 syllables:
alloparenting, disorienting, experimenting, experinenting, misrepresenting

2 syllables:
grappling, tackling, handling, rambling, scantling, rattling, bending, blending, ending, lending, mending, pending, rending, sending, spending, tending, vending

3 syllables:
sanctioning, jangling, baffling, slackening, strangling, panelling, fastening, traveling, ravelling, fashioning, paneling, challenging, wangling, gambling, scrambling, raveling, battling, practicing, balancing, managing, blackening, babbling, rationing, dangling, saddening, wrangling, haggling, dazzling, maddening, balloting, travelling, happening, dampening, scaffolding, canvassing, canceling, ascending, attending, contending, defending, depending, expending, extending, heartrending, impending, intending, mind-bending, offending, pretending, suspending, tone ending, unbending, unending, upending

4 syllables:
abandoning, dismantling, condescending, never-ending, recommending, unoffending

5 syllables:
deficit spending

7 syllables:
compensatory spending