boundless

[ bound-lis ]

adjective

1. having no bounds; bound; infinite or vast; unlimited:

   His boundless energy amazed his friends.

   Synonyms: illimitable, inexhaustible, unbounded, endless, limitless

boundless

/ ˈbaʊndlɪs /

adjective

1. unlimited; vast

   boundless energy

Derived Forms

• ˈboundlessly, adverb
• ˈboundlessness, noun

Other Words From

• boundless·ly adverb
• boundless·ness noun

Word History and Origins

Origin of boundless¹

First recorded in 1585–95; bound ³ + -less

Example Sentences

Through his music and his boundless love, Quincy Jones’ heart will beat for eternity,” they said.

From Los Angeles Times

Jones' family said the music producer was "truly one of a kind" and "through his music and his boundless love, Quincy Jones' heart will beat for eternity".

From BBC

Circuit Court and potentially the Supreme Court, whose bullishness on presidential immunity has proved virtually boundless so far.

From Los Angeles Times

A classical flautist, Maria Kolesnikova helped lead the peaceful street protests in 2020, becoming hugely popular for her seemingly boundless energy and optimism.

From BBC

The film is an "upbeat, feel-good experience", according to Mark Johnson of Awards Daily, who said the film "captures Pharrell’s boundless creativity and imagination".

From BBC

Related Words

• immeasurable
• immense
• incalculable
• inexhaustible
• infinite
• limitless
• tremendous
• unending
• unlimited
• untold
• vast