Words That Rhyme With "Decanal" :
3 syllables:
croquignole, peccable, sectional
4 syllables:
affectional, concessional, confessional, congressional, conventional, correctional, declensional, diaconal, dimensional, directional, discretional, exceptional, impeccable, inflectional, intentional, obsessional, precessional, processional, professional, projectional, recessional
5 syllables:
bidirectional, nondirectional, nonprofessional, subdiaconal, tridimensional, unconventional, unexceptional, unintentional, unprofessional
6 syllables:
archidiaconal, extraprofessional, gastrointestinal, interconfessional, multidimensional, multidirectional, omnidirectional, paraprofessional, semiprofessional, unidirectional