Antonyms for bettering

Antonyms of verb better

2 of 3 senses of better

Sense 2:

better, improve, amend, ameliorate, meliorate
Antonym of worsen (Sense 2)
=>worsen, aggravate, exacerbate, exasperate

Sense 3:

better, improve, ameliorate, meliorate
Antonym of worsen (Sense 1)
=>worsen, decline

Antonyms of adj bettering

1 sense of bettering

Sense 1:

bettering (vs. worsening)

worsening (vs. bettering)