# fearsome

/ˈfɪɹsəm/ (US) · /fˈiəsʌm/ (UK) · CEFR B2 · Adjective

Source: https://englishreference.com/word/fearsome
Updated: 2026-05-09

## Definition

describing something that looks very scary or powerful. You use it for things that make people feel afraid because they are strong or dangerous.

For teachers: inspiring fear or respect through an impressive or intimidating appearance or character.

## Examples

- The tiger had a fearsome set of teeth.
- The team faced a fearsome opponent in the finals, known for their aggressive and fast-paced style of play.
- The fortress was protected by a fearsome array of cannons and high stone walls that had discouraged invaders for centuries.

## Usage notes

- Often used to describe physical appearance, reputations, or natural forces.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.