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.
unexpired
(adjective) not having come to an end or been terminated by passage of time; “elected to fill the senator’s unexpired term”; “an unexpired driver’s license”
Source: WordNet® 3.1
unexpired (not comparable)
Not having expired.
Of food: not having reached its expiry date.
Of an agreement, coupon, or law, still in force.
Source: Wiktionary
3 May 2025
(adjective) worth having or seeking or achieving; “a desirable job”; “computer with many desirable features”; “a desirable outcome”
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.