Meaning & use

seriously

adverb·Everyday

Last updated

UK/ˈsɪəriəsli/
US/ˈsɪriəsli/

Meanings

  1. adverbcomparable

    In a way that shows you mean what you say and are not joking or careless.

    Grammar: Modifies verbs like speak, take, consider, and look; compare more seriously and most seriously.

    Patterns

    • take something seriously
    • speak seriously
    • consider something seriously

    Please take the safety rules seriously.

    She spoke seriously about changing careers.

    The board is seriously considering a move to remote work.

  2. adverbcomparable

    To a large or dangerous degree; severely or importantly.

    Grammar: Often modifies injured, ill, damaged, or affected to show how bad the situation is.

    Patterns

    • seriously injured
    • seriously damaged
    • seriously affect something

    Two workers were seriously injured in the accident.

    The flood seriously damaged the bridge.

    High rents seriously affect young families in the city.

  3. adverbnot comparableinformal

    Used at the start or middle of a remark to stress honesty, surprise, or strong feeling.

    Grammar: Works like a discourse marker: Seriously, we need to leave means I really mean this.

    Patterns

    • seriously, though
    • seriously?
    • I seriously doubt it

    Seriously, who leaves a freezer door open all night?

    I seriously doubt the plan will work without funding.

    You finished the whole report before lunch? Seriously?

Word forms

comparativemore seriously
superlativemost seriously

Common combinations

take something seriously
Employers should take harassment complaints seriously.
seriously injured
The cyclist was seriously injured and taken to hospital.
seriously consider
We are seriously consider adopting a four-day week.
seriously damage
The leak seriously damaged the stored records.

Synonyms and how they differ

gravely
Gravely is more solemn or alarming and fits formal warnings more than everyday sincerity.
severely
Severely means harshly or to a serious degree, especially injuries, punishment, or damage.
earnestly
Earnestly stresses sincere effort rather than importance or degree.
really
Really is informal emphasis; seriously can be sincere, emphatic, or degree-marking.

Opposites

lightlycasuallyhalfheartedly

Word family

serious adjective
Not joking; important, severe, or thoughtful.
seriousness noun
The quality of being important or sincere.

Commonly confused: seriously or severe?

seriously vs severe

Severe is an adjective meaning very harsh or serious; seriously is the adverb form of serious.

Practice

The factory was ___ damaged by the fire.

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