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?


There’s a bit more context to some of these (UK).
If you say you’re getting something out of the boot then it’s going to be out of the car, but if you’re putting on your boots then you’re probably putting on some sturdy footwear.
When used as slang, a knob is definitely a dick, but it’s also used in door knob (just a lump to pull on, rather than a handle) or can be used as a quantity of butter, i.e. a knob of butter to go on your toast.
Biscuits can include crackers, but generally they aren’t baked goods with raising agents or yeast.
Chips are not french fries. They’re in between French fries and potato wedges, and the best ones are crispy on the outside but soft on the inside. Some people think they shouldn’t be crispy, but they’re wrong.