English apnea

← English a (confix)

← English pnea (confix)

← Ancient Greek ἄπνοια (derived)

← Ancient Greek ἀ- (mention)

← Ancient Greek πνοή (mention)

→ English apneic (suffix)

→ English anapnea (prefix)

→ English hypoapnea (prefix)

→ English postapnea (prefix)

→ English preapnea (prefix)

→ Indonesian apnea (borrowed)