Example : A frigid greeting.
Got a frosty reception.
A frozen look on their faces.
A glacial handshake.
Icy stare.
Wintry smile.

Synonyms : frigid, frozen, glacial, icy, wintry

Example : A frosty glass.
Hedgerows were rimed and stiff with frost.

Synonyms : rimed, rimy

Example : Crisp clear nights and frosty mornings.
A nipping wind.
A nippy fall day.
Snappy weather.

Synonyms : crisp, nipping, nippy, snappy