Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

EXAMPLES FROM THE WEB FOR MORE DOUBTLESS

Three-fourths or more doubtless came to prison directly or indirectly through strong drink.

WORD ORIGIN

mid-14c. (adv.), mid-15c. (adj.), from doubt (n.) + -less. Related: Doubtlessly.

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.