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.
gratingly, raspingly, harshly
(adverb) in a harsh and grating manner; “her voice fell gratingly on our ears”
Source: WordNet® 3.1
raspingly (comparative more raspingly, superlative most raspingly)
In a rasping way.
• raspily
• sparingly
Source: Wiktionary
16 June 2025
(noun) raspberry of China and Japan having pale pink flowers grown for ornament and for the small red acid fruits
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.