n. a person, company, or thing that competes with another in sport, business, etc. ; v. to be as good, impressive, etc. as sb. /sth. else
A. realm
B. robe
C. ratio
D. rival
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a. connected with or belonging to the king or queen of a country
A. royal
B. rotten
C. shiver
D. rural
n. a long narrow cut or opening; vt. to make a long narrow cut or opening in sth. .
A. specialty
B. sparrow
C. receipt
D. slit
n. the limits between which sth. varies; v. to vary between two particular amounts, sizes, etc. , including others between them
A. senate
B. range
C. robe
D. screw
v. to decay, or make sth. decay, naturally and gradually; n. the process or state of decaying and falling apart
A. rot
B. ratio
C. robe
D. rug