Dictionary.com
Thesaurus.com

-tious

American  

  1. a suffix originally occurring in adjectives borrowed from Latin (fictitious ); on this model, used with stems of other origin (bumptious ).

Etymology

Origin of -tious

< Latin -tiōsus, equivalent to -t ( us ) past participle suffix + -iōsus -ious

Random Word

Spin the wheel and learn a new word!

Get a word

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com