Here's what rhymes with sicherliche.
they say essay hay fay fe hey sei fey shay may day way pay re lay stay j array bay gay k ray che nay weigh sway fray slay yea dey ij ley rei sleigh whey fj jay kc lei payee rea rj tae wei zwei bey flay neigh risque cay inveigh roue nisei spay away play delay survey clay gray grey obey pray okay prey spray cafe dismay repay stray tray oj valet allay attache cliche defray disarray fillet ok passe bj bk drei saute tj tre alleyway bray crochet dray belay brae filet ricochet splay moray purvey sachet hooray trey urethrae aurae briquet hurray reweigh aweigh today display convey decay holiday ballet betray halfway portray astray bouquet disobey faraway overlay dossier francais matinee puree replay croquet lingerie parquet soiree souffle caraway carriageway fibulae giveaway airplay pleurae prepay resurvey sorbet toupee noway overpay sickbay layaway outstay umbrae bobsleigh copay cybercafe misplay tearaway respray anyway everyday yesterday interplay runaway underway lamellae papillae passageway protege cabaret gangway naturae nebulae toothache underlay fistulae sobriquet wordplay workaday hideaway throwaway byplay patellae soubriquet stowaway flyaway macrame overplay overstay caesurae medullae outplay underpay uvulae copulae formulae vertebrae naivete sequelae waterway emigre microarray societe breakaway getaway maxillae scapulae cabriolet castaway stingray takeaway underplay roundelay foldaway penumbrae walkaway straightaway salmonellae tarantulae communique trabeculae companionway caravanserais