tireless
5 synonyms and 4 antonyms for tireless, grouped by meaning and by how common each one is.
Adj — Never seeming to tire; working with constant energy and determination.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
How to use tireless
The word patterns that sound natural to a native speaker.
Etymology
From tire ("to grow weary") plus -less.
Full origin of tireless →Frequently asked questions
What does “tireless” mean?
The word “tireless” means never seeming to tire; working with constant energy and determination. In plain terms, full of stamina; never running out of energy or dedication.
How do you use “tireless” in a sentence?
Here is “tireless” used in a sentence: “She was a tireless campaigner for local charities.”
What is another word for “tireless”?
Words with a similar meaning to “tireless” include inexhaustible, indefatigable, unflagging, unweariable and unwearying.
What is the opposite of “tireless”?
The opposite of “tireless” — its antonyms — are exhaustible, defatigable, weariable and wearying.
What part of speech is “tireless”?
“Tireless” is an adjective.
Is “tireless” a common word?
“Tireless” is an uncommon word in modern English.