unidos
oo-NEE-dohs
📝 In Action
Los Estados Unidos es un país muy diverso.
A1The United States is a very diverse country.
Debemos permanecer unidos para superar este problema.
B1We must remain united to overcome this problem.
Los dos cables deben estar unidos para que funcione.
B1The two cables must be joined for it to work.
Se sentían más unidos que nunca después de la experiencia.
B2They felt more together (or closer) than ever after the experience.
💡 Grammar Points
An Adjective that Must Match
In Spanish, words that describe things (adjectives) have to match them in gender and number. 'Unidos' is used for groups of masculine things or mixed-gender groups. For a group of all-feminine things, you'd use 'unidas'.
From a Verb to a Description
'Unidos' comes from the verb 'unir' (to unite). Think of it as the result of that action. If you 'unir' two things, they become 'unidos'.
❌ Common Pitfalls
Forgetting to Match the Noun
Mistake: "Las dos hermanas siempre están unidos."
Correction: Las dos hermanas siempre están unidas. Because 'hermanas' (sisters) is a feminine group, the describing word must also be the feminine form, 'unidas'.
⭐ Usage Tips
More Than Just Geography
While 'Estados Unidos' (United States) is its most famous use, 'unidos' is perfect for describing a strong bond in families, teams, or communities. It suggests a deeper connection than just being physically together.
✏️ Quick Practice
💡 Quick Quiz: unidos
Question 1 of 1
Which sentence correctly uses a form of 'unido'?
📚 More Resources
Frequently Asked Questions
What's the difference between 'unidos' and 'juntos'?
'Juntos' usually just means 'together' in the same physical space. 'Unidos' implies a deeper connection—a shared purpose, feeling, or bond. A group can be 'juntos' for a meeting, but a family is 'unida' by love.
If 'unidos' means 'united', why is it plural in 'Estados Unidos'?
Because it's describing the 'Estados' (States). Since there are multiple states, the word describing them must also be plural. It literally means 'United States'.