1. Understood perfectly
   - down, mastered

See also: perfect

• woolly monkey
• woolly mullein
• woolly plant louse
• woolly rhinoceros
• woolly sunflower
• woolly thistle
• woolly-haired
• woolly-headed
• woolly-minded
• woolly-stemmed
• woolsack
• woolsorter
• woolsorter's disease
• woolsorter's pneumonia
• Woolworth
• wooly
• wooly blue curls
• wooly lip fern
• wooly-haired
• wooly-minded
• woomera
• Woop Woop
• woosh
• woozily
• wooziness