English Reference
adverb

sufficiently

adv.
US /səˈfɪʃəntɫi/ UK /səfˈɪʃəntli/ suf·fi·cient·ly

  1. 01 B2 Upper Intermediate

    to a degree that is enough for what you need.

    to a sufficient extent or degree; adequately.

    Simple

    The oven must be sufficiently hot before you put the cake inside.

    In context

    The legal team argued that the evidence was not sufficiently robust to justify a criminal conviction in this particular jurisdiction.

    Usage

    Typically placed before the adjective or participle it modifies.

    Pitfall
    The room was enough large for us. The room was sufficiently large for us.

    While 'enough' usually follows the adjective, 'sufficiently' precedes it. Use 'sufficiently' for a more formal tone.

    insufficientlyinadequately

Usage sufficiently develop

But by this point we’re sufficiently invested in Lena that we want to know how it turns out – which is basically the point.

The Guardian· 13 Aug 2026

When intelligent species are sufficiently advanced, maybe their goal isn’t colonising planets, but escaping physical existence altogether.

The Guardian· 11 Aug 2026

From sufficient + -ly.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B2 · Upper Intermediate
Frequency Frequent
Updated