2 syllables:
airing, aring, baring, bearing, behring, bering, blaring, caring, chairing, charing, daring, darrang, derring, ehering, erring, faering, fairing, fehring, flaring, garing, gehring, glairing, glaring, haring, herring, jaring, lairing, laryng-, maring, mehring, mering, meringue, nehring, pairing, paring, pharyng, pharyng-, raring, scaring, schering, snaring, sparing, squaring, staring, swearing, taring, tearing, wareing, waring, wearing, zaring, zehring, zeringue

3 syllables:
abearing, ashlaring, ball-bearing, base-pairing, bewaring, carsharing, cellaring, cheese-paring, child-bearing, childbearing, code-sharing, collaring, comparing, cone-bearing, declaring, despairing, ensnaring, ervaring, file-sharing, filesharing, foodpairing, forbearing, forswearing, fur-bearing, gainsharing, gold-bearing, hard-wearing, impairing, insnaring, job-sharing, jobsharing, jumaring, live-bearing, load-bearing, long-wearing, mainwaring, manwaring, nonbearing, nonsparing, nuvaring, oil-bearing, outstaring, preparing, red-herring, repairing, rush-bearing, seafaring, seed-bearing, spore-bearing, time-sharing, timesharing, uncaring, unerring, unhairing, unsparing, weight-bearing, welfaring, young-bearing

4 syllables:
cheeseparing, everbearing, overbearing, pickle-herring, power-sharing, profit-sharing, ridesharing, undespairing, unforbearing

5 syllables:
interest-bearing, nitrogen-bearing

2 syllables:
shoring, scoring, boring, during, hearing, barring, stirring, rearing, soaring, mooring, tiring, cheering, curing, snoring, earring, firing, whirring, jeering, veering, wiring, pouring, steering, hiring, sneering, warring, jarring, spurring, fearing, shirring, furring, flooring, shearing, storing, starring, touring, clearing, sparring, gearing, roaring, nearing

3 syllables:
insuring, outpouring, veneering, incurring, rehearing, enduring, securing, imploring, aspiring, appearing, inspiring, alluring, referring, transferring, assuring, flavouring, adoring, endearing, exploring, expiring, retiring, restoring, towering, acquiring, perspiring, recurring, untiring, maturing, concurring, conspiring, cooccurring, debarring, ensuring, god-fearing, ignoring, inpouring, occurring, requiring, rip-roaring, sheepshearing, soul-stirring, unfearing, unhearing

4 syllables:
volunteering, domineering, umpiring, reassuring, buccaneering, interfering, engineering, disappearing, uninspiring, overpowering, persevering, racketeering, awe-inspiring, hard-of-hearing, pioneering, sloganeering, talebearing

5 syllables:
electioneering, energy-storing, unreassuring

6 syllables:
bioengineering