Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
congener is a noun meaning "a minor chemical constituent that gives a wine or liquor its distinctive character". It carries 3 recorded senses.
a minor chemical constituent that gives a wine or liquor its distinctive character
an animal or plant that bears a relationship to another (as related by common descent or by membership in the same genus)
a whole (a thing or person) of the same kind or category as another
“lard was also used, though its congener, butter, was more frequently employed”
“the American shopkeeper differs from his European congener”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for congener come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.