unstrengthened
Word family
- strengthenverbB2
- strengthnounB1
- strongadjectiveA2
Synonym discussion
Sense: verb/1
Unstrengthened belongs to a family of verbs that describe loss of power. Weaken is the everyday modern word, neutral in tone and usable for physical, structural, or metaphorical contexts (a weakened bridge; a weakened argument). Enfeeble shares unstrengthened's archaic, literary register but is more widely recognised, and it suggests a pitiable loss of vigour, often from age or illness (the enfeebled king could no longer walk). Debilitate is more clinical and specific: it points to a condition that makes normal functioning impossible (the disease debilitated her for months). Sap implies a slow, gradual draining — you sap someone's energy or morale over time, whereas unstrengthened points to the resulting state of weakness. Choose weaken for all modern contexts; reserve the others for deliberate literary effect.
Etymology
Formed in Middle English from the prefix un- (expressing reversal) attached to strengthen. It served as the direct opposite of strengthen but fell out of common use by the early 19th century, replaced by weaken.