investigate

mastery
UK /ɪnˈvɛs.tə.ɡeɪt/ US [ɪnˈvɛs.tɪ.ɡeɪ̯t]verb

card 1 of 10 · synonym

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

The company asked an independent expert to investigate the safety concerns.