Similar words: more or less, odorless, colorless, humor, humorous, humour, tumor, rumor. Meaning: ['hjuːmə(r)lɪs] 
adj. lacking humor.
adj. lacking humor. 
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1. He listens with an alert, humorless expression.
2. The only human notes in the dull and humorless whining are cigarette references.
3. Most of these books are humorless.
3. Sentencedict.com try its best to gather and create good sentences.
4. It was a humorless wink; a wink of warning.
5. A "Saturnine" disposition is typically humorless and somewhat grim.
6. Defining and analyzing humor is a pastime of humorless people.
7. Quaritch is a humorless man, thicknecked and barrel-chested, with one side of his face twisted by the scars from an encounter with some Pandoran predator.
8. Does the writer sound crooked or honest, humorless or playful?
9. The authorities took their usual humorless approach to this flight of fancy.
10. SEVEN HUMORLESS MEN sIt 'sideside at a long table. An empty chair faces them.
11. We waited to have our visas minutely examined by security police with green uniforms and humorless expressions.
12. Not " getting " deception or nuance, they are straitlaced and humorless.
13. When even survival is questionable any discourse on human rights becomes a humorless joke.
More similar words: more or less, odorless, colorless, humor, humorous, humour, tumor, rumor, floor leader, posthumous, pearlescent, uselessness, selflessness, tactlessness, limitlessness, less, bless, lessen, useless, lesser, lesson, unless, witless, sinless, hapless, careless, formless, endless, nonetheless, spotless.