pure - adjective

• free of extraneous elements of any kind
• (of color) being chromatically pure; not diluted with white or grey or black
• (used of persons or behaviors) having no faults; sinless
• without qualification; used informally as (often pejorative) intensifiers
• free from discordant qualities
• concerned with theory and data rather than practice; opposed to applied

pure - thesaurus

arrant   complete   consummate   everlasting   gross   perfect   saturated   sodding   staring   stark   thoroughgoing   unadulterated   utter