Sep 8, 2026 · The meaning of SERIOUS is thoughtful or subdued in appearance or manner : sober. How to use serious in a …

Sep 12, 2026 · Synonyms for SERIOUS: solemn, severe, earnest, stern, professional, sober, harsh, humorless; Antonyms of …

SERIOUS definition: 1. severe in effect; bad: 2. very ill 3. not joking or intended to be funny: . Learn more.

Define serious. serious synonyms, serious pronunciation, serious translation, English dictionary definition of serious. adj. 1. …

Find 173 different ways to say SERIOUS, along with antonyms, related words, and example sentences at Thesaurus.com.

Any important situation is serious, and this word is also the opposite of humorous and playful.

SERIOUS definition: of, showing, or characterized by deep thought. See examples of serious used in a sentence.

SERIOUS meaning: 1. severe in effect; bad: 2. very ill 3. not joking or intended to be funny: . Learn more.

Definition of Serious in the Definitions.net dictionary. Meaning of Serious. What does Serious mean? Information and translations of …

Sep 11, 2026 · serious (comparative more serious, superlative most serious) Without humor or expression of happiness; grave in …