Part of speech:
Suitable for a particular person, condition, occasion, or place; fitting.
Happening, done, said, etc. at a suitable time; well-timed; opportune
Apt means someone who is extraordinarily smart or is quick to learn or understand.
Composed of adults:
Meaningful or purposeful in current society or culture:
That suits a given purpose, occasion, condition, propriety, etc.; fitting; appropriate; apt
Not characteristic of the time of year:
The definition of inappropriate is someone or something that is not within the bounds of what is considered appropriate or socially acceptable.
1922, Ben Travers, chapter 4, A Cuckoo in the Nest:
Favored by fortune; successful
Occurring or done at an opportune time:
Occurring at a fitting or advantageous time
Find another word for seasonable. In this page you can discover 22 synonyms, antonyms, idiomatic expressions, and related words for seasonable, like: appropriate, opportune, convenient, timely, apropos, apt, favorable, mature, relevant, suitable and ill-timed.