US /ˈfɔɹmɪdəbəl/ UK /fɔːˈmɪdəbəl/
adj Freq #10960

Meanings

  1. 1
    adj

    Very impressive in strength, skill, or size, so that you respect or fear it.

    She faced a formidable opponent in the final match.

  2. 2
    adj

    Difficult to deal with or overcome.

    The team faces a formidable challenge in the coming weeks.

Thesaurus

Synonyms
1 adj · very impressive in... redoubtable
Word family
Forms formidableness
Derived forms formidabilityformidablenessformidablyinformidablesuperformidableunformidable

Etymology

From Middle English formidable, from Old French formidable, formible, from Latin formīdābilis (“formidable, terrible”), from formīdō (“fear, dread”).

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