ESEN

Suffix · forms adjectives

-willed

Describes how strong someone's willpower is: strong-willed (determined) versus weak-willed (easily swayed).

In Spanish: de voluntad / de carácterIntermediate

Written by Bryan López, English teacher · Updated

What this suffix does

-willed describes how strong someone's willpower is: strong-willed, weak-willed.

How it is formed

Adjective + willed.

  • strong + willed
    strong-willed (determined)
  • weak + willed
    weak-willed (easily swayed)
  • iron + willed
    iron-willed (unshakeably determined)

This is not a productive rule you can apply freely: it is a closed set of fixed expressions. Learn them one by one as set phrases.

How it is pronounced

-willed

Tap the button to hear how the ending sounds. Each word in the table has its own audio.

Examples

  • strongstrong-willedHer strong-willed daughter never backs down from a challenge.
  • ironiron-willedThe iron-willed coach pushed the team through every setback.
  • weakweak-willedHe's too weak-willed to say no to his friends.
  • selfself-willedThe self-willed toddler insisted on picking his own clothes.
  • illill-willedThe ill-willed comment was clearly meant to hurt her.

Common mistakes

strong-willed = stubborn and difficult
strong-willed is usually admiring — it implies admirable determination

"Strong-willed" and "stubborn" are related but not synonyms. "Stubborn" focuses on the refusal to change, usually seen as a flaw. "Strong-willed" focuses on the force and stability of the will, usually seen as a virtue — admirable persistence, resistance to pressure, the capacity to hold a course despite difficulty. Context can tip it either way, but the default charge is positive.

weak-willed = weak in general
weak-willed specifically means lacking willpower or self-discipline, not general weakness

"Weak-willed" is specifically about willpower and the capacity for self-discipline and resistance to temptation. Someone can be physically powerful, intellectually brilliant, and emotionally resilient while being weak-willed in specific areas (around food, spending, commitments). The weakness is targeted, not general.

A trick to remember it

strong-willed = "having strong willpower", from "will" (the same word as in "free will"). The compound literally describes how much willpower someone has.

Practise what you learned

Exercise 1 · Form the word

Complete: "She's very ___, nothing stops her once she decides something." (strong-willed)

Hint: strong + willed

Exercise 2 · Pick the right one

"weak-willed" describes someone who is...

Frequently asked questions

What does the suffix -willed mean in English?

The suffix -willed describes how strong someone's willpower is: strong-willed (determined) versus weak-willed (easily swayed). In Spanish it usually maps to de voluntad / de carácter.

Can you give an example of a word with -willed?

"strong" becomes "strong-willed". It is a typical example of the -willed suffix.

Other useful suffixes

Learn every English suffix

-tion, -ness, -ful, -ly, -able... every ending you need to understand thousands of words at once.

View all suffixes