I know for instance, between Japanese & Mandarin there are a few words that are written the same despite them being pronounced differently along with having different meanings altogether:
| Word | Japanese Definition | Mandarin Definition |
|---|---|---|
| 手紙 | Letter (mail) | Toilet Paper |
| 先生 | Teacher | Mister (Mr.) |
| 天井 | Ceiling | Atrium |
| 説話 | Folktale | To Speak |
| 新聞 | Newspaper | News (media) |
| 約束 | Promise | Constrain |
| 文句 | Complain | Phrase |
| 怪我 | Injury | Blame me |
| 白鳥 | Swan | White Bird |
| 皮肉 | Irony | Skin & Flesh |
| 王妃 | Queen | Princess |
| 中古 | Used Product | Medieval Times |
| 氷箱 | Ice Box | Refrigerator |
| 手袋 | Gloves | Handbag |
| 邪魔 | Hinderance | Devil |
| 湯 | Hot Water | Soup |
| 猪 | Boar | Pig |
| 腕 | Arm | Wrist |
| 走 | Run | Walk |
| 棚 | Shelf | Shed |
| 首 | Neck | Head |
| 床 | Floor | Bed |
| 吃 | Scold | To Eat |
| 机 | Desk (Furniture) | Machinery |
| 娘 | Daughter | Mother |
In hindsight: if you are bilingual, do you know any false friends between two languages (i.e. English & French) or (i.e. Spanish & Portuguese) that are spelled the same but have different definitions across both languages?


Funny cause caillou is bald but means rock in French
You mean it means both bald AND rock in French?
It’s not really surprising. The differences between Finnish/Estonian are usually small shifts in development. E.g. kallio means rock in Finnish - not too far from kalju. And it’s easy to see why such a word could mean both.