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.
crusties
plural of crustie
plural of crusty
• citruses, curtsies, rictuses
Source: Wiktionary
Crust"y (-), a.
1. Having the nature of crust; pertaining to a hard covering; as, a crusty coat; a crusty surface or substance.
2. Etym: [Possibly a corruption of cursty. Cf. Curst, Curstness.]
Definition: Having a hard exterior, or a short, rough manner, though kind at heart; snappish; peevish; surly. Thou crusty batch of nature, what's the news Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition
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.