Common Errors in English Usage: Seasonable (adj), Seasonal (adj), Unseasonable (adj), Unseasonal (adj)

I just returned from a CVS store, where the “seasonal” aisle, already freighted with Christmas merchandise, kind got me down. I assure you that my post of this English usage worksheet on the adjectives seasonable, seasonal, unseasonable, and unseasonal is purely coincidental.

That said, these are solid, commonly used words that students probably ought to be able to use. If nothing else, though, this document meets the Common Core standard on teaching English usage.

If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.