Definition: Unfavorable; antagonistic in purpose or effect; hostile; actively opposing one's interests or wishes; contrary to one's welfare; acting against; working in an opposing direction.

Alright class, settle down, let’s take a look today, At a tricky word that needs a thoughtful way. We’ve got “adverse” – it’s quite a phrase you see, And the dictionary gives us clues for you and me! It says "Unfavorable," that's a good first start, Like a rainy day when you’d hoped for art. "Antagonistic" means fighting, strong and bold, Against your plans, a story to be told. “Hostile” suggests an enemy in sight, Someone who doesn’t want things feeling right! It opposes welfare, that's its core decree, Acting against you – can you plainly see? "Working in opposition," a direction quite contrary, So “adverse” means something negative, not merry! Think of a storm or a chilly breeze, That’s an example of what "adverse" decrees. Now, let's try some sentences – can you see? How to use “adverse” correctly, for you and me? (Pause for student responses/questions) Excellent work everyone! Do you have any questions about how this word works?