endless
adjective
end·less ˈen(d)-ləs 
1
: being or seeming to be without end
an endless speech
2
: extremely numerous
all the multiplied, endless, nameless iniquities
Edmund Burke
Edmund Burke3
: joined at the ends
an endless chain
endlessly adverb
endlessness noun
Synonyms
- bottomless
- boundless
- fathomless
- horizonless
- illimitable
- immeasurable
- immensurable
- indefinite
- infinite
- limitless
- measureless
- unbounded
- unfathomable
- unlimited
See all Synonyms & Antonyms 
Example Sentences
There was an endless line at the bank. There is endless work to do on the house.
Recent Examples on the Web The possibilities are endless — from 360-degree lacefronts to synthetic pieces and human hair in every texture. Danielle James, Good Housekeeping, 12 Sep. 2022 The options for styling this T-shirt are endless: Pair it with sweatpants while lounging around the house, opt for a jeans-and-sneakers combo for running errands, or dress it up by throwing an oversized blazer or denim jacket over it for the office. Claire Harmeyer, Peoplemag, 8 Sep. 2022 The men also knew that their supply of broken ships wasn’t endless. Mustafa Salim, Washington Post, 7 Sep. 2022 The range of stakeholder personalities is seemingly endless, with differing preferences and styles to boot. Reilly Tuccinard, Forbes, 17 Aug. 2022 From her stylish one-piece swimsuits to her viral lower lash mascara hack, her glam wisdom is seemingly endless. Leah Campano, Seventeen, 17 Aug. 2022 Style choices are endless, and run the gamut from farmhouse to industrial to midcentury-modern-inspired. Rachel Klein, Popular Mechanics, 7 Aug. 2022 Above a certain threshold of social media followers, the perks can be endless. Mattie Kahn, Town & Country, 7 Aug. 2022 The opportunities are endless, but for anyone interested in combining soundscapes with scenery, as our Junior Rangers demand, one road trip through the mountains begs to be explored. New York Times, 5 Aug. 2022 See More
Danielle James, Good Housekeeping, 12 Sep. 2022 The options for styling this T-shirt are endless: Pair it with sweatpants while lounging around the house, opt for a jeans-and-sneakers combo for running errands, or dress it up by throwing an oversized blazer or denim jacket over it for the office. Claire Harmeyer, Peoplemag, 8 Sep. 2022 The men also knew that their supply of broken ships wasn’t endless. Mustafa Salim, Washington Post, 7 Sep. 2022 The range of stakeholder personalities is seemingly endless, with differing preferences and styles to boot. Reilly Tuccinard, Forbes, 17 Aug. 2022 From her stylish one-piece swimsuits to her viral lower lash mascara hack, her glam wisdom is seemingly endless. Leah Campano, Seventeen, 17 Aug. 2022 Style choices are endless, and run the gamut from farmhouse to industrial to midcentury-modern-inspired. Rachel Klein, Popular Mechanics, 7 Aug. 2022 Above a certain threshold of social media followers, the perks can be endless. Mattie Kahn, Town & Country, 7 Aug. 2022 The opportunities are endless, but for anyone interested in combining soundscapes with scenery, as our Junior Rangers demand, one road trip through the mountains begs to be explored. New York Times, 5 Aug. 2022 See More Word History
First Known Use
before the 12th century, in the meaning defined at sense 1
Kids Definition
endless
adjective
end·less ˈend-ləs
1
: lasting or taking a long time
The ride seemed endless.
2
: joined at the ends : continuous
an endless belt
endless
adjective
1
as in infinite
being or seeming to be without limits from the promontory visitors can look out over an endless sea Synonyms & Similar Words
Relevance
- infinite
- limitless
- boundless
- vast
- unlimited
- immeasurable
- illimitable
- measureless
- fathomless
- unbounded
- unfathomable
- extensive
- innumerable
- immense
- countless
- horizonless
- inexhaustible
- bottomless
- indefinite
- immensurable
- incalculable
- abysmal
- exhaustless
- unmeasured
- inestimable
- incomputable
- far-flung
Antonyms & Near Antonyms
- limited
- finite
- confined
- restricted
- definite
- circumscribed
- bounded
- measurable
- superficial
- fathomable
- depthless
- shallow
2
as in eternal
lasting forever the endless roar is what I remember most about Niagara Falls Synonyms & Similar Words
- eternal
- immortal
- unending
- perpetual
- ceaseless
- permanent
- everlasting
- deathless
- durable
- lasting
- undying
- continuous
- enduring
- persistent
- continual
- uninterrupted
- continuing
- incessant
- unceasing
- unbroken
- stubborn
- indestructible
- timeless
- indelible
- dateless
- indefeasible
- unremitting
- indissoluble
- steadfast
- imperishable
- abiding
- unfailing
- standing
- stable
- indefectible
- inexpungible
- unfaltering
- long-lived
- steady
Antonyms & Near Antonyms
- temporary
- transient
- mortal
- ephemeral
- momentary
- impermanent
- passing
- fleeting
- evanescent
- transitory
- fugacious
- short-lived
- fugitive
- interim
- provisional
- short-term