Inklingo
A friendly cartoon character is actively using a bright red shovel to dig into a patch of brown dirt in a garden.

utilizar

oo-tee-lee-SAHR

verbB2regular (-zar verb, requiring spelling changes in some forms) ar
to use?applying an object or tool,to utilize?making effective use of a resource or method
Also:to employ?using a strategy or technique

Quick Reference

infinitiveutilizar
gerundutilizando
past Participleutilizado

📝 In Action

Necesitas utilizar la llave correcta para abrir esa puerta.

A2

You need to use the correct key to open that door.

El equipo decidió utilizar un nuevo software para gestionar el proyecto.

B1

The team decided to utilize new software to manage the project.

Si utilizamos bien los recursos naturales, podremos evitar problemas futuros.

B2

If we utilize natural resources well, we will be able to avoid future problems.

Word Connections

Synonyms

  • usar (to use (more common/less formal))
  • emplear (to employ/to use)

Antonyms

  • desechar (to discard)
  • ignorar (to ignore/not use)

Common Collocations

  • utilizar un métodoto use a method
  • utilizar el tiempoto make use of time

💡 Grammar Points

Spelling Change for ZAR verbs

When conjugating verbs that end in -zar, the 'z' changes to a 'c' whenever it comes before the vowels 'e' or 'i'. This happens in the 'yo' preterite (utilicé) and all present subjunctive forms (utilice, utilices, etc.).

❌ Common Pitfalls

Confusing 'Utilizar' and 'Usar'

Mistake: "Using 'utilizar' in very casual, everyday conversation, such as 'Voy a utilizar el baño.'"

Correction: While not strictly wrong, 'usar' is much more common and natural for simple, everyday objects or actions. 'Voy a usar el baño.' Use 'utilizar' when talking about resources, strategies, or in writing.

⭐ Usage Tips

Choosing between 'Usar' and 'Utilizar'

Think of 'utilizar' as 'to utilize.' It often implies making effective or careful use of something, especially resources, time, or complex tools. 'Usar' is the general, all-purpose 'to use.'

🔄 Conjugations

indicative

present

él/ella/ustedutiliza
youtilizo
utilizas
ellos/ellas/ustedesutilizan
nosotrosutilizamos
vosotrosutilizáis

imperfect

él/ella/ustedutilizaba
youtilizaba
utilizabas
ellos/ellas/ustedesutilizaban
nosotrosutilizábamos
vosotrosutilizabais

preterite

él/ella/ustedutilizó
youtilicé
utilizaste
ellos/ellas/ustedesutilizaron
nosotrosutilizamos
vosotrosutilizasteis

subjunctive

present

él/ella/ustedutilice
youtilice
utilices
ellos/ellas/ustedesutilicen
nosotrosutilicemos
vosotrosutilicéis

imperfect

él/ella/ustedutilizara
youtilizara
utilizaras
ellos/ellas/ustedesutilizaran
nosotrosutilizáramos
vosotrosutilizarais

✏️ Quick Practice

💡 Quick Quiz: utilizar

Question 1 of 2

Which sentence uses 'utilizar' most appropriately in a formal context?

📚 More Resources

Word Family

Frequently Asked Questions

Is 'utilizar' always interchangeable with 'usar'?

They are usually interchangeable, but 'utilizar' often sounds more formal or technical, similar to the difference between 'use' and 'utilize' in English. When in doubt, 'usar' is the safest, most common choice for everyday objects.