reasonable

adjective

rea·​son·​able ˈrēz-nə-bəl 

ˈrē-zᵊn-ə-bəl

1

a

: being in accordance with reason

a reasonable theory

b

: not extreme or excessive

reasonable requests

c

: moderate, fair

a reasonable chance

a reasonable price

d

: inexpensive

2

a

: having the faculty of reason

b

: possessing sound judgment

a reasonable man

reasonability

ˌrēz-nə-ˈbi-lə-tē 

ˌrē-zᵊn-ə-

noun

reasonableness

ˈrēz-nə-bəl-nəs 

ˈrē-zᵊn-ə-

noun

reasonably

ˈrēz-nə-blē 

ˈrē-zᵊn-ə-

adverb

Synonyms

• analytic
• analytical
• coherent
• consequent
• good
• logical
• rational
• sensible
• sound
• valid
• well-founded
• well-grounded

Examples of reasonable in a Sentence

We have reasonable cause not to believe him.

She offered a reasonable compromise.

It's not reasonable to expect perfect weather.

Please be more reasonable. There is no way I'll be able to finish all this work in so little time.

A reasonable man would not expect such a thing.

Our boss has reasonable expectations of his employees.

The team has a reasonable chance of winning.

He makes a reasonable amount of money.

The store's prices are reasonable.

The hotel offers excellent accommodations at reasonable rates.

Recent Examples on the Web

So, the authors should consider plug-in hybrids as a reasonable interim step, while chargers move consumers to adapt to all-electric vehicles when more charging alternatives are available. —Letters To The Editor, The Mercury News, 9 Nov. 2024

Its edges are quickly becoming dense suburban communities filled with residents seeking affordable housing and a reasonable commute to work in the state's largest cities. —Sasha Hupka, The Arizona Republic, 5 Nov. 2024

The legal standard is something called reasonable certainty of no harm. —Jonquilyn Hill, Vox, 5 Nov. 2024

But the Olympics in Italy a year later could be a reasonable goal, with some good fortune and another step in his development along the way. —Corey Masisak, The Denver Post, 10 Nov. 2024

Word History

First Known Use

14th century, in the meaning defined at sense 1a

Phrases Containing reasonable

• beyond a reasonable doubt
• reasonable facsimile

Kids Definition

reasonable

adjective

rea·​son·​able ˈrēz-nə-bəl 

-ᵊn-ə-bəl

1

a

: not beyond what is usual or expected : moderate

a reasonable request

a reasonable chance of success

b

: not expensive

reasonable prices

2

: able to reason : rational

a reasonable person

reasonability

ˌrēz-nə-ˈbil-ət-ē 

-ᵊn-ə-

noun

reasonableness

ˈrēz-nə-bəl-nəs 

-ᵊn-ə-

noun

reasonably

-blē 

adverb

Legal Definition

reasonable

adjective

rea·​son·​able

1

a

: being in accordance with reason, fairness, duty, or prudence

b

: of an appropriate degree or kind

c

: supported or justified by fact or circumstance

a reasonable belief that force was necessary for self-defense

d

: commercially reasonable

2

: applying reason or logic

broadly : rational sense 1

a reasonable mind

reasonableness noun

reasonably adverb