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.
lackluster, lacklustre, lusterless, lustreless
(adjective) lacking luster or shine; “staring with lackluster eyes”; “lusterless hair”
lackluster, lacklustre, lusterless, lustreless
(adjective) lacking brilliance or vitality; “a dull lackluster life”; “a lusterless performance”
Source: WordNet® 3.1
lustreless (comparative more lustreless, superlative most lustreless)
(chiefly, British spelling) Alternative spelling of lusterless
• lusterless, resultless
Source: Wiktionary
Lus"ter*less, Lus"tre*less, a.
Definition: Destitute of luster; dim; dull.
Source: Webster’s Unabridged Dictionary 1913 Edition
28 November 2024
(noun) the fusion of originally different inflected forms (resulting in a reduction in the use of inflections)
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.