peculiar
adjective
beyond or deviating from the usual or expected
“a curious hybrid accent”
“her speech has a funny twang”
unique or specific to a person or thing or category
“the particular demands of the job”
“has a particular preference for Chinese art”
markedly different from the usual
“a peculiar hobby of stuffing and mounting bats”
“a man...feels it a peculiar insult to be taunted with cowardice by a woman”
characteristic of one only; distinctive or special
“the peculiar character of the Government of the U.S.”
Source: WordNet 3.1, Princeton University
