tranquilos
/trahn-KEE-los/
calm

When describing a state of mind, tranquilos means they are calm.
tranquilos(adjective)
calm
?Describing their state of mind
,quiet
?Describing their behavior or environment
peaceful
?Describing a place or situation
,relaxed
?Describing their demeanor
📝 In Action
Los estudiantes estaban tranquilos durante el examen.
A1The students were calm during the exam.
Necesitamos unos días tranquilos en la playa.
A2We need a few quiet days at the beach.
¿Están seguros de que están tranquilos con la decisión?
B1Are you sure you guys are comfortable with the decision?
💡 Grammar Points
Masculine Plural
This form uses the '-os' ending because it is describing multiple people or things that are masculine (like 'los niños' or 'los días').
Using 'Estar'
You almost always use 'estar' (to be) with 'tranquilos' because it describes a temporary state or feeling, not a permanent characteristic.
❌ Common Pitfalls
Forgetting Gender/Number
Mistake: "Using 'tranquilo' when referring to a group of people."
Correction: Always match the ending to the group you are talking about: 'Ellos están tranquilos' (plural) or 'Ellas están tranquilas' (feminine plural).
⭐ Usage Tips
Versatile Use
You can use this word for people, animals, or even abstract things like 'un ambiente tranquilo' (a quiet atmosphere).

Use ¡Tranquilos! as an interjection to tell a group of people to calm down or stop panicking.
tranquilos(interjection)
Calm down!
?Used to stop agitation or panic
,Take it easy!
?Used to tell someone to relax or slow down
Relax!
?General command for relaxation
📝 In Action
¡Tranquilos! La película empieza en cinco minutos.
A2Calm down, everyone! The movie starts in five minutes.
No se preocupen, ¡tranquilos! Yo me encargo de todo.
B1Don't worry, relax! I'll take care of everything.
💡 Grammar Points
Shortened Command
When used as a command, '¡Tranquilos!' is a shortened, emphatic way of saying 'Estén tranquilos' (Be calm) or 'Pónganse tranquilos' (Get calm).
Addressing a Crowd
This is perfect for addressing two or more people at the same time, especially in a stressful moment.
⭐ Usage Tips
Tone Matters
While often used to soothe, saying '¡Tranquilos!' with an aggressive tone can sound impatient, so watch your inflection!
✏️ Quick Practice
💡 Quick Quiz: tranquilos
Question 1 of 2
If you are talking to a mixed group of friends who are getting stressed before an event, which translation is most accurate for '¡Tranquilos!'?
📚 More Resources
Frequently Asked Questions
What is the difference between 'tranquilos' and 'tranquilas'?
'Tranquilos' is used for a group of men, a group of boys, or a mixed group (male and female). 'Tranquilas' is only used when the entire group being described is female.
Can I use 'tranquilos' to mean 'easily' or 'slowly'?
Not directly. If you want to say something is done 'easily' or 'calmly' (an adverb), you should use the word 'tranquilamente'. For example: 'Habla tranquilamente' (He speaks calmly).