Here's what rhymes with signatur.
signature Words that almost rhyme with signatur
signaler signaller vinegar similar singular simpler insular fiddler fibular thickener spinnaker incomer fickler minister cylinder listener insecure titular stickler swindler missioner stiffener littler tickler chiseler cheerfuller winsomer prisoner dissimilar parishioner calligrapher driveler administer commissioner curricular petitioner auricular peninsular vehicular particular articular reticular testicular conditioner practitioner lenticular perpendicular overparticular extracurricular extravehicular