ESEN

Prefix · good / well

bene-

Signals something good or beneficial: benefit, beneficial, benevolent, benefactor, benign.

Literary

Written by Bryan López, English teacher · Updated

What does the prefix bene- mean?

Bene- comes from the Latin bene, which means "well" or "good". It shows that something is good, positive or does good for someone. Its opposite is mal-, which means "bad". If a word starts with bene-, think of something that benefits.

The bene- family of words

Bene- sits at the center of a family of words about goodness: kindness toward others, helpful effects and generous gifts. A good test is to ask whether swapping bene- for mal- would flip the meaning, because the two are mirror images. In medicine, bene- can also signal that something is not harmful. The prefix appears in ethics, religion and health, always with the same central idea: goodness.

How it is used

Attaches to nouns, adjectives, and verbs:

  • bene- + positive action/effect
    fit → benefitfactor → benefactorficial → beneficialficiary → beneficiary
  • bene- + disposition/attribute
    volent → benevolentdiction → benedictionign → benignvolence → benevolence

Pronunciation: /ˈbeni/. "Benign" is pronounced /bɪˈnaɪn/ — note the different stress and vowel sound compared to the rest of the group.

How it is pronounced

bene-/ˈbeni/

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

Examples

  • fitbenefitRegular exercise offers clear benefits to both body and mind.
  • ficialbeneficialThe new policy is expected to be beneficial for small businesses.
  • volentbenevolentThe benevolent director let staff leave early every Friday in summer.
  • factorbenefactorThe museum expansion was funded by an anonymous benefactor.
  • dictionbenedictionThe priest ended the ceremony with a benediction of peace.
  • ignbenignThe doctor confirmed the tumour was benign and needed no treatment.
  • ficiarybeneficiaryShe named her daughter as the sole beneficiary of her insurance policy.

Common mistakes

"benefit" as a verb and as a noun are different words
"benefit" works as both a noun and a verb in English with the same form

As a noun: "The benefit of exercise is clear." As a verb: "Exercise benefits your health." The same word functions in both roles with no change in form. Unlike many word pairs, the noun and the verb are spelled the same.

benign = kind or friendly
benign = not harmful or threatening; in medicine, not malignant (not cancerous)

"Benign" in English does not mean "kind" or "friendly" (those would be "kind," "friendly," or "benevolent"). "Benign" specifically means "not harmful" or "not malignant": a benign tumour (non-cancerous), a benign presence (harmless), benign neglect (unintentionally harmless inattention).

A trick to remember it

Think of a benefit, something that does you good: bene- = good. benefit, benevolent.

Practise what you learned

Exercise 1 · Form the word

The museum expansion was funded by an anonymous ___ who donated twenty million pounds to the project.

Hint: bene- + factor = ?

Exercise 2 · Pick the right one

"The doctor confirmed the tumour was ___ and that no further treatment would be needed at this stage."

Exercise 3 · Pick the right one

What is the difference between "benevolent" and "benign" in English?

Frequently asked questions

What does the prefix bene- mean in English?

The prefix bene- signals something good or beneficial: benefit, beneficial, benevolent, benefactor, benign.

How do you pronounce bene-?

The prefix bene- is pronounced /ˈbeni/. For example, "benefit".

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

"fit" becomes "benefit". It is a typical example of the bene- prefix.

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