Happy
Happy adjective - Coming or happening by good luck especially unexpectedly.
Reasonable and happy are semantically related. In some cases you can use "Reasonable" instead an adjective "Happy".
Reasonable
Reasonable adjective - According to the rules of logic.
Happy and reasonable are semantically related. Sometimes you can use "Happy" instead an adjective "Reasonable".
Mutual synonyms
Both words in one sentence
- He's happy to donate power, read books, and have calm and reasonable discussions with David.
- Happy Days and Laverne and Shirley had characters appearing on each other's shows fairly regularly, and there was one true crossover storyline that spanned episodes of both series — which was only reasonable, since Laverne And Shirley was a Spin-Off of Happy Days.
Source: Cross Over / Live-Action TV -
Her family is not happy, but she is very reasonable about it and doesn't hold a grudge against Maia, even going as far as to warn him that he should now acknowledge her as the emperor's widow, as this would invalidate his own mother's marriage to the late emperor.
Source: Woman Scorned
Cite this Source
Reasonable and Happy. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/happy/reasonable
Happy & Reasonable. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/happy/reasonable>.
Reasonable or Happy. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/happy/reasonable.
Google Ngram Viewer shows how "happy" and "reasonable" have occurred on timeline