3 syllables:
berrying, burying, carrying, dairying, ferrying, harrying, marrying, parrying, serrying, tarrying, varying

4 syllables:
blackberrying, chinary ung, miscarrying, remarrying, unvarying

2 syllables:
shoring, sparing, scoring, boring, hearing, barring, daring, staring, erring, sharing, rearing, soaring, caring, mooring, tiring, wearing, cheering, curing, snoring, swearing, earring, pairing, meringue, herring, airing, firing, jeering, veering, wiring, blaring, raring, pouring, steering, bearing, hiring, sneering, baring, glaring, warring, paring, jarring, fearing, flooring, flaring, shearing, tearing, storing, starring, touring, clearing, sparring, gearing, roaring

3 syllables:
insuring, outpouring, veneering, rehearing, enduring, securing, imploring, aspiring, despairing, repairing, appearing, inspiring, comparing, alluring, assuring, flavouring, adoring, endearing, red herring, exploring, expiring, ball bearing, retiring, lake herring, restoring, towering, thrust bearing, acquiring, time sharing, perspiring, untiring, unsparing, uncaring, unerring, maturing, declaring

4 syllables:
journal bearing, volunteering, overbearing, domineering, umpiring, power steering, reassuring, buccaneering, interfering, profit sharing, engineering, disappearing, uninspiring, roller bearing, overpowering, persevering, racketeering

5 syllables:
electioneering

6 syllables:
civil engineering, bioengineering

7 syllables:
genetic engineering, chemical engineering, administrative hearing

8 syllables:
electrical engineering, mechanical engineering

9 syllables:
aeronautical engineering