1. sleepy; drowsy   somnolent   soporific   2. causing great pain   tortuous   torturous   3. stanzas; group of lines in poetry   verses   versus   4. to act or speak in a misleading or evasive manner   procrastinate   prevaricate   5. thing required as a precondition   perquisite   prerequisite   6. swollen; pompous   turbid   turgid   7. the round yellow center of an egg   yolk   yoke