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.
MOPPER
mopper
(noun) a worker who uses a mop to clean a surface
Source: WordNet® 3.1
Etymology
Noun
mopper (plural moppers)
One who mops
Source: Wiktionary
Recent Word Finds
Word of the Day
1 June 2025
BACKFIRE
(verb) come back to the originator of an action with an undesired effect; “Your comments may backfire and cause you a lot of trouble”; “the political movie backlashed on the Democrats”
Coffee Trivia
