words with q and x--
QUA: quadplex, quadplexes, quadrioxalate, quadruplex, quadruplexed, quadruplexes, quadruplexing.
DES: sesquioxides.
OVE: overexquisitely, overexquisite
-ail: exequial
-ais: exequies, quixotries
-des: sesquioxides
-ely: superexquisitely, overexquisitely, exquisitely, exquisitively.
-ers: exchequers
ess: exquisiteness, exquisitiveness, superexquisiteness
-ial: exequial, equiaxial, inequiaxial, quincunxial
-ide: sesquioxide.
-ine: benzoquinoxaline, benzofuroquinoxaline, oxyquinoline, sulfaquinoxaline, quinoxaline, quinotoxine, quinatoxine, xyloquinone
-ing: exchequering, quadruplexing
-ite: exquisite, overexquisite
-ive: exquisitive.
-ize: quixotize
-tes: exquisites, quixotes.
-ism: exquisitism, quixotism
-tic: quixotic, unquixotic.
-one: hydroxyanthraquinone, oxyanthraquinone, oxynaphtoquinone, oxyquinone,
-ncy: equiexcellency
-red: exchequered
-ses: exquisitenesses
-sms: quixotisms
-tes: exquisites, quixotes