English Wi-Fi

← English hi-fi (mention)

← English [[wireless fidelity]] (mention)

← Proto-Indo-European *bʰeydʰ- (root)

→ English WiFier (suffix)

→ English Li-Fi (mention)

→ English wireless fidelity (back-formation)

→ Hindi वाई-फ़ाई (borrowed)

→ Indonesian waipi (borrowed)

→ Korean 와이파이 (borrowed)

→ Polish wi-fi (borrowed)

→ Portuguese wi-fi (borrowed)

→ Thai ไวไฟ (borrowed)

→ Urdu وائی فائی (borrowed)