Peculiar
Curious
Synonyms Strange, odd, curious, weird, queer, unfamiliar, atypical, untypical, out of the ordinary, exceptional, extraordinary, puzzling, mysterious, baffling, incongruous, irregular, deviant, freak, suspicious, questionable, unnatural, outré, creepy, rum, backasswards, idiosyncratic, outlandish, quirky, droll, off-centre, freaky, screwy, oddball, off the wall, dilly, unusual, funny, bizarre, uncanny, unexpected, abnormal, anomalous, different, out of the way, rare, remarkable, mystifying, perplexing, unaccountable, uncommon, singular, aberrant, freakish, dubious, eerie, unco, fishy, spooky, bizarro, eccentric, unconventional, offbeat, quaint, zany, wacky, kooky, kinky, cranky, and wacko.
Indisposed
Synonyms Unwell, poorly, out of sorts, not oneself, queasy, nauseated, liverish, run down, off, under the weather, not up to par, rough, rotten, terrible, crummy, grotty, wabbit, crook, peakish, ill, bad, indisposed, sick, nauseous, peaky, green around the gills, washed out, off colour, below par, funny, lousy, awful, dreadful, seedy, ropy, peely-wally, and peaked.
Different
Synonyms Distinctive, distinct, individual, distinguishing, special, representative, idiosyncratic, private, natural, unmistakable, notable, singular, characteristic, different, individualistic, typical, specific, unique, personal, essential, identifiable, conspicuous, and remarkable.
Exclusive to
Synonyms Characteristic of, representative of, indicative of, suggestive of, like, typical of, belonging to, symptomatic of, exclusive to, and in character with.
Example Sentences
She has a peculiar sense of humor.
The painting had a peculiar style.
His behavior became more peculiar lately.
There was a peculiar smell in the room.
They noticed a peculiar mark on the wall.