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.
unnerved
(adjective) deprived of courage and strength; “the steeplejack, exhausted and unnerved, couldn’t hold on to his dangerous perch much longer”
Source: WordNet® 3.1
unnerved
simple past tense and past participle of unnerve
unnerved (comparative more unnerved, superlative most unnerved)
deprived of courage, strength, confidence, self-control, etc
Source: Wiktionary
Un*nerve", v. t. Etym: [1st pref. un- + nerve.]
Definition: To deprive of nerve, force, or strength; to weaken; to enfeeble; as, to unnerve the arm. Unequal match'd, . . . The unnerved father falls. Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition
24 April 2025
(noun) an obsolete term for the network of viscous material in the cell nucleus on which the chromatin granules were thought to be suspended
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.