sul·fu·rate 
(sŭlfə-rāt′, -fyə-)
(sŭlfə-rāt′, -fyə-)tr.v. sul·fu·rat·ed, sul·fu·rat·ing, sul·fu·rates
To treat or combine with sulfur.
sul′fu·ration n.
- presenteeism
- presenter
- presentient
- presentiment
- presentimental
- presently
- presentment
- presentness
- present participle
- present perfect
- present tense
- preservability
- preservable
- preservation
- preservationism
- preservationist
- preservative
- preserve
- preserver
- preset
- presettable
- preshrunk
- pre-shrunk
- preside
- presidency