salt

[1]	season , spice , flavour , pepper
[2]	pickle , cure , preserve , corn , marinate , souse
[3]	salt away , save (up) , hoard , put/lay/set by/aside , squirrel away , store up , stockpile , amass , accumulate , pile up , (Colloq) stash away , (US/Canadian) sock away

[1]	common/table salt , sodium chloride , sea salt , rock-salt
[2]	spice , table salt , common salt , spiciness , zest , zestiness , pungency , vigour , vitality , liveliness , pep , pepper , poignancy , piquancy , relish , bite , savour , seasoning , taste , (Colloq) zip , zing , punch
[3]	(Attic) wit , Strategic Arms Limitation Talks , Attic salt , dry humour , sarcasm
[4]	with a grain/pinch of salt , saltiness , salinity , cum grano salis , warily , cautiously , qualifiedly , qualifyingly , doubtfully , sceptically , suspiciously , reservedly , with reservation(s)/qualification(s)

adj.

[1]	salty , saline , brackish , briny
[2]	pickled , kippered , marinated , soused , corned , cured