Foe
Enemy
Vast
Wide/Huge
Untamed
Wild
Purchase
Buy
Stem
Stalk
Voyage
Journey/Trip/Vacation
Sturdy
Strong
Vacant
Empty
Drowsy
Sleepy
Meadow
Field
Prank
Trick
Annual
Yearly
Slumber
Sleep
Ill
Sick
Answer
Reply
Absent
Missing
Feeble
Weak
Banner
Flag
Loyal
Faithful