Adverse Effects

noun the branch of medicine concerned with the uses, effects, and modes of action of drugs

• The study of pharmacology involves the research and development of new drugs.
• I'm taking a pharmacology class this semester to learn about different medications.
• Pharmacology is like learning the magic behind how drugs work in our bodies.
• Understanding pharmacology is like unlocking the secrets of how to treat various illnesses effectively.

adjective An adjective is a word that describes or modifies a noun or pronoun. In this case, 'unfavorable' is an adjective that describes something that is not favorable or advantageous.

• The company faced an unfavorable market environment due to economic downturn.
• I heard the weather forecast is looking unfavorable for our beach day.
• I got an unfavorable grade on that test, it totally sucks.
• His actions created an unfavorable atmosphere among his colleagues.