Words That Rhyme With "Obreptitiously" :

3 syllables:

biliously, cautiously, cicely, gibbously, graciously, lusciously, nauseously, preciously, spaciously, speciously, viciously, villously, wishfully, witlessly

4 syllables:

ambitiously, assiduously, atrociously, audaciously, auspiciously, capaciously, capriciously, curvaceously, deficiently, deliciously, dioeciously, efficiently, facetiously, factitiously, fallaciously, ferociously, fictitiously, flagitiously, fugaciously, hellaciously, herbaceously, incautiously, initially, judicially, judiciously, loquaciously, maliciously, mendaciously, mordaciously, musicianly, officially, officiously, omnisciently, perniciously, physicianly, precociously, prodigiously, proficiently, propitiously, provincially, pugnaciously, rapaciously, religiously, sagaciously, salaciously, seditiously, sequaciously, sufficiently, suspiciously, tenaciously, ungraciously, veraciously, vexatiously, vivaciously, voraciously

5 syllables:

adscititiously, adventitiously, artificially, avariciously, beneficially, coefficiently, contumaciously, efficaciously, expeditiously, heteroeciously, inauspiciously, inefficiently, injudiciously, insufficiently, irreligiously, meretriciously, perspicaciously, sacrilegiously, superstitiously, surreptitiously, unofficially, unpropitiously, unreligiously

6 syllables:

extrajudicially, gynodioeciously, gynomonoeciously, inartificially, inefficaciously