Here's what rhymes with unanxious.
                        
                        
                    
                                Words that almost rhyme with unanxious
suddenness  cussedness  suffocates  sodomise  subtilis  gluttonous  humbleness  customised  customise  unctuousness  chumminess  gutlessness  covenants  drunkenness  sustenance  supplicants  succulence  subtenants  sultriness  bloodlessness  bumptiousness  colourlessness  colourfulness  crumminess  supplements  voluptuous  truculence  trustfulness  succulents  sumptuousness  accompanists  penultimates  presumptuous  rambunctiousness  presumptuousness  obstructionists  constructionists  deconstructionists