उलटाव angolul

inversion [inversions]▼noun
[UK: ɪn.ˈvɜːʃ.n̩] [US: ˌɪn.ˈvɝː.ʒən]

reversal [reversals]▼noun
[UK: rɪ.ˈvɜːs.l̩] [US: rɪ.ˈvɝː.sl̩]