molesto
/moh-LEH-stoh/
annoying

The buzzing mosquito is annoying (molesto).
molesto(Adjective)
annoying
?Describes a thing or situation
bothersome
?Describes something that causes trouble
,irritating
?Describes a continuous nuisance
📝 In Action
El ruido de la construcción es muy molesto.
A2The construction noise is very annoying.
Esa luz brillante es molesta para mis ojos.
B1That bright light is irritating to my eyes.
💡 Grammar Points
Molesto vs. Molestado
When describing a thing, use 'molesto' (the quality). The verb 'molestar' is used to describe the action: 'El ruido me molesta' (The noise annoys me).
⭐ Usage Tips
Use with Ser
When 'molesto' describes an inherent quality of a thing (it is annoying by nature), always use the verb 'ser': 'Ese perro es molesto' (That dog is [always] annoying).

The child is annoyed (molesto) by something and showing frustration.
molesto(Adjective)
annoyed
?Describes a person's feeling
bothered
?Feeling inconvenienced
,upset
?Slightly cross or irritated
📝 In Action
Estoy molesto porque perdí mis llaves.
A2I am annoyed because I lost my keys.
¿Estás molesta conmigo? No quise ofenderte.
B1Are you upset with me? I didn't mean to offend you. (Note: using 'molesta' for a female speaker)
💡 Grammar Points
Use with Estar
When describing a person's temporary feeling or state, 'molesto' always pairs with the verb 'estar': 'Ella está molesta' (She is annoyed right now).
Agreement
Like all Spanish adjectives, 'molesto' must match the gender and number of the person feeling the emotion (molesta, molestos, molestas).
❌ Common Pitfalls
Ser vs. Estar Error
Mistake: "Soy molesto."
Correction: Estoy molesto. Saying 'Soy molesto' means 'I am an annoying person' (Definition 1), which is different from 'I feel annoyed' (Definition 2).
⭐ Usage Tips
A Mild Feeling
'Molesto' usually describes a mild form of irritation or annoyance, not deep anger. It's often used when someone is slightly inconvenienced.
✏️ Quick Practice
💡 Quick Quiz: molesto
Question 1 of 2
Which sentence correctly uses 'molesto' to describe a temporary feeling?
📚 More Resources
Frequently Asked Questions
How do I say 'Don't bother me' using a form of this word?
You would use the imperative form of the verb 'molestar': 'No me molestes' (informal tú) or 'No me moleste' (formal usted).
Is 'molesto' a strong word for anger?
No, 'molesto' is usually a mild expression of irritation or inconvenience. For stronger anger, use words like 'enojado' (angry) or 'furioso' (furious).