Collocations for peculiar - adj.

be, feel, look, seem, smell, sound, taste
become
find sb/sth, regard sb/sth as, think sb/sth
I find her attitude a little peculiar, to say the least.

most (esp. BrE), very
He is a most peculiar man!

quite, rather, somewhat
The meat tasted rather peculiar.

a little, slightly, etc.

Peculiar is used with these nouns:
brand, fascination, fashion, feature, feeling, habit, kind, mix, mixture, phenomenon, sensation, smell