Consonant
WordNet
adjective
(1) In keeping
"Salaries agreeable with current trends"
"Plans conformable with your wishes"
"Expressed views concordant with his background"
(2) Involving or characterized by harmony
noun
(3) A speech sound that is not a vowel
(4) A letter of the alphabet standing for a spoken consonant
WiktionaryText
Etymology
consonans, sounding with, from prefix con-, with, + present participle sonans, sounding, from sonare, to sound