Here's what rhymes with troncal.
Words that almost rhyme with troncal
local focal vocal oval tonal coronal zonal clonal opal ogle yodel social total global noble coastal mobile hopeful modal postal nodal foetal motile doleful sociale woeful soulful atonal mogul bowlful proposal immobile boastful calomel mongrel prosocial reproachful scrotal asocial ennoble ambrosial chamomile reposeful disposal mucosal ignoble patrimonial polyclonal unsocial antiphonal asphodel antisocial monoclonal sacerdotal nonsocial psychosocial anecdotal multimodal synagogal