little | loud | derisive

give, let out
He gave a snort of contempt.

hear

with a ~
‘What a mess they made of it,’ said Sam with a snort of derision.

~ of

a snort of derision/disgust, a snort of laughter
She let out a loud snort of laughter.

loudly | softly | angrily, contemptuously, derisively, impatiently, indignantly
He snorted indignantly and walked away.

in
He snorted in disgust.

with
Her friends snorted with laughter.