Words similar to rare

Example sentences for: rare

How can you use “rare” in a sentence? Here are some example sentences to help you improve your vocabulary:

Meanwhile, in Washington, where even New York-style fortunes are rare, it seems that America Online alone (located in D.C.'s Virginia suburbs) has created a vast new social stratum of megamillionaires one has never heard of.
Because termination codons are rare, this does not significantly alter the results, except for allowing inferences about the relative usage of UAA, UAG and UGA as termination signals.
I give President Clinton's answer; you give the question from his rare and recent press conference: "I think it's very important.
Tuesday's Guardian of London carried a rare, perhaps unique, interview with a volunteer Serbian "cleanser," a 50-year-old Belgrade truck driver named Milan Petrovic, who recently spent 10 days in Kosovo helping to drive thousands of ethnic Albanians from their homes.
When the mutant is rare, it is mostly hiding behind wild-type capsids, which slows down its extinction.