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.
balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kooky, kookie, loco, loony, loopy, nuts, nutty, round the bend, around the bend, wacky, whacky
(adjective) informal or slang terms for mentally irregular; “it used to drive my husband balmy”
goofy, silly, wacky, whacky, zany
(adjective) ludicrous, foolish; “wore a goofy hat”; “a silly idea”; “some wacky plan for selling more books”
Source: WordNet® 3.1
whacky (comparative whackier, superlative whackiest)
Alternative spelling of wacky
Source: Wiktionary
8 April 2025
(adjective) pleasingly persuasive or intended to persuade; “a coaxing and obsequious voice”; “her manner is quiet and ingratiatory and a little too agreeable”
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.