Here's what rhymes with freightless.
weightless Words that almost rhyme with freightless
ageless shapeless waitress aimless lateness greatness stainless anus nameless platelets blameless faithless hiatus painless shameless tasteless baseless faceless fracas graceless straightness basis famous gracious spacious valence fallacious heinous sameness voracious bailiffs faintness plainness salacious grayness greyness tailless tameness agents statements patience ancients courageous surveillance ailments cadence fragrance outrageous audacious herbaceous sebaceous strangeness vivacious flirtatious quaintness humaneness patients payments claimants efficacious reagents tenacious abeyance assailants capacious pavements placements vexatious basements ungracious loquacious elaborateness arrangements acquaintance impatience attainments contagious mandamus repayments vagrants ignoramus mendacious misstatements advantageous conveyance displacements replacements ostentatious complaisance rearrangements emplacements inpatients engagements homeostasis complainants entertainments disadvantageous