rusty

1 of 2

adjective (1)

ˈrə-stē 

rustier; rustiest

1

: affected by or as if by rust

especially : stiff with or as if with rust

2

: not as good or quick as usual or as in the past because of lack of practice or use

3

a

: of the color rust

b

: dulled in color or appearance by age and use

rusty old boots

4

: outmoded

rusty jokes

5

: hoarse, grating

rustily

ˈrə-stə-lē 

adverb

rustiness

ˈrə-stē-nəs 

noun

rusty

2 of 2

adjective (2)

rus·​ty ˈrə-stē 

rustier; rustiest

chiefly dialectal

: ill-natured, surly

Synonyms of rusty

Adjective (1)

• archaic
• obsolete
• antiquated
• medieval
• old

Examples of rusty in a Sentence

Adjective (1)

rusty laws still on the books because no one bothered to repeal them

in a rusty voice the old man ordered us off his land

Recent Examples on the Web

Adjective

Plus no one wants a slice of cornbread with a rusty crust. —Katherine McLaughlin, Architectural Digest, 4 June 2026

Popular beaches are being closed in the surrounding areas, due to concerns tourists may be injured by the rusty nails, jagged metal and broken glass, officials said. —Mark Price, Charlotte Observer, 3 June 2026

Montreal had all the juice in Game 1, while Carolina looked too rested and rusty. —Shayna Goldman, New York Times, 2 June 2026

Rusty Orange Choosing earthy tones can add a calming look to a room, but rusty orange is one that designers say can be too much as an interior wall color. —Farima Ferguson, The Spruce, 25 May 2026

Word History

Etymology

Adjective (2)

alteration of restive

First Known Use

Adjective (1)

before the 12th century, in the meaning defined at sense 1

Adjective (2)

1694, in the meaning defined above

Rhymes for rusty

• crusty
• dusty
• gusty
• lusty
• musty
• trusty

Kids Definition

rusty

adjective

ˈrəs-tē

rustier; rustiest

1

: affected by or as if by rust

2

: less skilled and slow through lack of practice or old age

3

: of the color rust

rustily

-tə-lē

adverb

rustiness

-tē-nəs

noun