s
h as in hunt
h as in hunt
The first is 'f', as the four-letter word is 'find.'
There is more than one 4-letter word that means "to go in search of."To go in search of:S for seekH for huntL for look
hunt
Seek
look seek hunt
s for seek
than
r for rich
d for dawn
"S" as in "seek". Hope this helps!