Here's what rhymes with riksmaal.
male mail nail snail scale fail sale pale sail tail tale jail rail veil frail gale hail shale whale bail email stale vale wail bale dale pail flail hale kale faille wale trail avail entail assail curtail inhale quail exhale quale braille gunwale unveil grail impale hightail carrell detail fingernail bewail derail mainsail foresail monorail taffrail wassail pellmell hangnail lugsail prevail travail pigtail ponytail topsail countervail bobtail martingale nonpareil swallowtail tattletale