1 syllable:
banc, bank, banke, banque, blanc, blanck, blank, blanke, branc, brank, chank, clank, cranc, crank, dahnke, dank, danke, drank, flanc, flank, flanke, franc, franck, francke, frank, franke, hank, hanke, jahnke, jank, janke, klank, krank, lank, mahnke, mank, manke, manque, phranc, planck, plank, prank, psbank, ranck, rank, ranke, s-bank, s-rank, sank, sanke, schanck, schank, schlank, schrank, schranke, shank, shrank, skank, slank, spank, stahnke, stank, stanke, swank, tanke, tanque, thank, trank, tranq, vanke, yahnke, yank, yanke, zank

2 syllables:
afanc, akbank, albank, ambank, ananke, arranque, baybank, bellcrank, blood bank, brookbank, burbank, calanque, claybank, clickbank, cloud bank, clydebank, coin bank, coin blank, colebank, crookshank, cruickshank, crywank, cutbank, dbs bank, deathspank, deblanc, disrank, drugbank, earthbank, eisschrank, embank, enrank, fernbank, firbank, fishtank, flag rank, fogbank, food bank, forerank, foreshank, french franc, front-rank, gangplank, gedanke, genbank, gosbank, halkbank, ibank, imbank, inbank, kalank, keybank, lablanc, landbank, lanfranc, lead bank, leblanc, left bank, marchbank, maybank, mbank, milbank, millbank, montblanc, mont blanc, nadbank, nedbank, non-bank, nonbank, nubank, outdrank, outflank, outrank, petanque, phishtank, point-blank, pointblank, primebank, rakbank, reichsbank, right bank, riksbank, sandbank, sberbank, seedbank, seekrank, selank, snowbank, softbank, soil bank, sperm bank, state bank, stopbank, swedbank, swiss franc, think-tank, treebank, triptank, tymebank, ubank, unbank, unthank, veranke, volksbank, west bank, world bank

3 syllables:
agent bank, agribank, alfa-bank, anti-tank, antitank, axis bank, belgian franc, benin franc, biobank, bundesbank, caixabank, cantabank, centerbank, central bank, charabanc, chars-a-banc, chinabank, citibank, commerzbank, congo franc, countersank, creditbank, cruikshank, cryobank, dadivank, databank, datenbank, denizbank, double-bank, draw a blank, ecobank, edgerank, equibank, eurobank, eximbank, gabon franc, gazprombank, gefrierschrank, girobank, hackerrank, handelsbank, higher rank, holderbank, home loan bank, interbank, jack brooksbank, kiwibank, kleiderschrank, kontrollbank, kredietbank, kutxabank, laenderbank, landesbank, lower rank, luke greenbank, mali franc, medibank, member bank, merabank, merchantsbank, merchant bank, metabank, metrobanc, metrobank, minibank, mountebank, multibank, nacotchtank, nationsbanc, nationsbanc's, nationsbank, neobank, niger franc, omnibank, overbank, overrank, oyster bank, pedro francke, penny bank, piggybank, piggy bank, pinot blanc, prankvsprank, privatbank, quarteurlanc, rabobank, ratchet & clank, reserve bank, riverbank, russian bank, savings bank, scotiabank, social rank, superbank, teletank, thermotank, togo franc, vereinsbank, veribanc

4 syllables:
ameribanc, blankety-blank, burundi franc, cameroon franc, chadian franc, commercial bank, cote d'ivoire franc, djibouti franc, elektrobank, floridabanc, full service bank, icici bank, kakaobank, kasikornbank, luxembourg franc, middenstandsbank, national bank, raiffeisenbank, rank-into-rank, republicbank, rwanda franc, sauvignon blanc, solarisbank, unitedbank, vertical bank, vietcombank, vietinbank

5 syllables:
ameriabank, astrodatabank, endorsement in blank, genossenschaftsbank, hdfc bank, hypovereinsbank, industrial bank, ivory coast franc, lucas cruikshank, madagascar franc, military rank, taxonomic rank, upper volta franc

6 syllables:
burkina faso franc, federal reserve bank, federal savings bank, insignia of rank, kotak mahindra bank, mutual savings bank, punjab national bank, vnesheconombank

9 syllables:
central african republic franc