There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
oligochaete, oligochaete worm
(noun) hermaphroditic terrestrial and aquatic annelids having bristles borne singly along the length of the body
Source: WordNet® 3.1
oligochaete (plural oligochaetes)
Any of various hermaphroditic aquatic and terrestrial annelid worms, of the subclass Oligochaeta, that have single bristles along the body.
Source: Wiktionary
6 June 2025
(noun) wit having a sharp and caustic quality; “he commented with typical pungency”; “the bite of satire”
There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.