These are the meanings of the letters RSLAPET when you unscramble them.
            
                
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                    palters (unknown)
                    
                        Sorry. I don't have the meaning of this word.
                     
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                    Persalt (n.)
                    
                        A term formerly given to the salts supposed to be formed   respectively by neutralizing acids with certain peroxides.
                     
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                    Plaster (n.)
                    
                        A composition of lime, water, and sand, with or without   hair as a bond, for coating walls, ceilings, and partitions of houses.   See Mortar.
                     
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                    Plaster (n.)
                    
                        An external application of a consistency harder than   ointment, prepared for use by spreading it on linen, leather, silk, or   other material. It is adhesive at the ordinary temperature of the body,   and is used, according to its composition, to produce a medicinal   effect, to bind parts together, etc.; as, a porous plaster; sticking   plaster.
                     
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                    Plaster (n.)
                    
                        Calcined gypsum, or plaster of Paris, especially when   ground, as used for making ornaments, figures, moldings, etc.; or   calcined gypsum used as a fertilizer.
                     
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                    Plaster (v. t.)
                    
                        Fig.: To smooth over; to cover or conceal the defects   of; to hide, as with a covering of plaster.
                     
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                    Plaster (v. t.)
                    
                        To cover with a plaster, as a wound or sore.
                     
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                    Plaster (v. t.)
                    
                        To overlay or cover with plaster, as the ceilings and   walls of a house.
                     
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                    platers (unknown)
                    
                        Sorry. I don't have the meaning of this word.
                     
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                    Psalter (n.)
                    
                        A rosary, consisting of a hundred and fifty beads,   corresponding to the number of the psalms.
                     
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                    Psalter (n.)
                    
                        Specifically, the Book of Psalms as printed in the Book of   Common Prayer; among the Roman Catholics, the part of the Breviary   which contains the Psalms arranged for each day of the week.
                     
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                    Psalter (n.)
                    
                        The Book of Psalms; -- often applied to a book containing   the Psalms separately printed.
                     
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                    Stapler (n.)
                    
                        A dealer in staple goods.
                     
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                    Stapler (n.)
                    
                        One employed to assort wool according to its staple.