AVENA Antonyms There are 4 antonyms of the word avena. (opposite meanings)Did you mean?Definition of AVENASynonyms of AVENABest Opposite Words For AVENATop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1sorgonounn2chiaverb, nounv, n3quinoanoun, adjectiven, adj4trigonounn Alternatives for SORGO Words (2)sorghumsorghoPhrases (2)sugar sorghumsweet sorghumOpposite words for sorgo Alternatives for CHIA Words (1)chiaOpposite words for chia