ADYNAMIC
undynamic, adynamic
(adjective) characterized by an absence of force or forcefulness
adynamic, asthenic, debilitated, enervated
(adjective) lacking energy or vitality
Source: WordNet® 3.1
Etymology
Adjective
adynamic (not comparable)
Not dynamic; without strength or vigor.
(physics) Characterised by the absence of force.
Anagrams
• cyanamid
Source: Wiktionary
Ad`y*nam"ic, a. Etym: [Cf. F. adynamique. See Adynamy.]
1. (Med.)
Definition: Pertaining to, or characterized by, debility of the vital
powers; weak.
2. (Physics)
Definition: Characterized by the absence of power or force. Adynamic
fevers, malignant or putrid fevers attended with great muscular
debility.
Source: Webster’s Unabridged Dictionary 1913 Edition