aviation

mastery
UK /ˌeɪ̯.viːˈeɪ̯.ʃən/ US /ˌeɪ̯.viˈeɪ̯.ʃən/noun

card 1 of 10 · synonym

Which word is closest in meaning to 'aviation' in this sentence?

The world's aviation industry is growing increasingly worried about crashes.