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.
boundless, unbounded, limitless
(adjective) seemingly boundless in amount, number, degree, or especially extent; “unbounded enthusiasm”; “children with boundless energy”; “a limitless supply of money”
Source: WordNet® 3.1
unbounded (comparative more unbounded, superlative most unbounded)
Having no boundaries or limits.
• bottomless, boundless, limitless, unbottomed; see also infinite
Source: Wiktionary
Un*bound"ed, a.
Definition: Having no bound or limit; as, unbounded space; an, unbounded ambition. Addison.
– Un*bound"ed*ly, adv.
– Un*bound"ed*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition
19 May 2025
(adjective) of or made from or using substances produced by or used in reactions involving atomic or molecular changes; “chemical fertilizer”
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.