1 syllable:
aube, baab, blob, bob, bobb, cob, cobb, daub, daube, dob, dobb, fob, gaub, glaab, glaub, glaube, glob, gob, grob, haab, haub, hob, job, kebob, knaub, knob, knobbe, krob, laub, laube, lob, lobb, mob, naab, ncaab, nobbe, prob, raab, raabe, raub, rob, robb, robbe, saab, schaab, schaub, schraube, schwab, schwabe, schwob, shaub, slob, snob, sob, staab, staub, stobbe, strob, swab, taube, thawb, throb, traub, traube, wobbe

2 syllables:
achab, admob, akyab, argob, ashab, bedaub, begob, betaab, blowjob, chebab, corn-cob, corncob, cronjob, demob, dry-bob, flashmob, footjob, godthaab, gottlob, hand-job, handjob, hand job, heart-throb, heartthrob, hejab, hobab, hobnob, jibjab, jilbab, kaamyaab, kabab, kabob, kebab, kincob, kitaab, klaus schwab, kolob, lynch mob, may blob, mcjob, memsaab, nabab, naqaab, narab, nawab, niqab, nosejob, nose job, nutjob, odd-job, oddjob, off-the-job, on-the-job, panjab, plumb bob, pull-tab, punjab, rabab, rachab, rajab, rechab, rehob, shobab, snow job, spongebob, tezaab, tri.be, wackjob, walob, wodaabe

3 syllables:
aberglaube, bar-sur-aube, bbiab, brendan schaub, coaching job, hatchet job, hobanob, hobornob, inside job, jiggumbob, luna-glob, miserables, mozarab, on the job, pickelhaube, pixie-bob, rent-a-mob, shamitabh, superbob, thingmabob, thingumbob, ulanqab

4 syllables:
anishinaabe, broccoli raab, dominic raab, guselkumab, pertuzumab, remove kebab, thingumabob

5 syllables:
alirocumab, bamlanivimab, blinatumomab, brolucizumab, canakinumab, eculizumab, junichi suwabe, palivizumab, ranibizumab

6 syllables:
annasophia robb

4 syllables:
cynipid wasp