Kaomojis

ȝ🗣️➡️Y/G/Z

#yogh #phonetics #letter yogh #linguistic history #sound change #letter replacement

🔒❓㊙️

#cipher symbols #code symbols #secret symbols #substitution cipher #encrypted letters #hidden symbols #puzzle symbols #letter replacement

🧅➡️9️⃣

#arrow right #oni9n substitution #letter replacement #spelling convention

🅰️➡️4️⃣📧➡️3️⃣🅾️➡️0️⃣

#l33t #hacker code #number substitution #letter replacement #visual number letters