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Definition of rustiness
rustiness
/ˈrʌs.ti.nəs/
rus · ti · ness
Adverb:rustily
•Adjective:rusty
rustiness Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Rare
Syllables
3
rustiness Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A decline in skill, sharpness, or proficiency resulting from a lack of recent practice or use.
Example
"After six months away from the tournament circuit, the tennis player showed some understandable rustiness in the opening set."
2
The state or condition of being coated with or corroded by rust.
Example
"The mechanic inspected the undercarriage of the old truck and noted the severe rustiness of the exhaust pipe."
3
A hoarse, grating, or rough quality of a voice or sound.
Example
"There was a slight rustiness in the actor's voice after a long week of back-to-back stage performances."
Synonyms
View all synonyms for rustiness Antonyms
View all antonyms for rustiness• Rhymes for rustiness
Cite this Entry
Wordmom. (2026). Definition of Rustiness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/rustiness