Drop a letter into "acid" & it becomes this, meaning bitterly pungent
[DOC] [TLE] Drop a letter from the language spoken by the people of Seoul to get ... [PAR] Jul 13, 2016 ... Drop a letter from the language spoken by the people of Seoul to get this ... Drop 
a letter into acid & it becomes this, meaning bitterly pungent... [DOC] [TLE] Smelly Chemicals- An Organic Chemist's View - Science 2.0 [PAR] Apr 23, 2013 ... My relationship with strong, pungent, fishy, offending odors began in ... unless the 
appropriate odor molecules are released into the air.