Antonyms for strengthening

Antonyms of noun strengthening

2 senses of strengthening

Sense 1:

strengthening
Antonym of weakening (Sense 1)
=>weakening

Sense 2:

strengthening
Antonym of weakening (Sense 2)
=>weakening

Antonyms of verb strengthen

2 of 3 senses of strengthen

Sense 1:

strengthen, beef up, fortify
Antonym of weaken (Sense 1)
=>weaken

Sense 2:

strengthen
Antonym of weaken (Sense 2)
=>weaken