10-Letter Words That Start With: PER

• lacking clarity of meaning; causing confusion or perplexity

• the bodily fluid that fills the space between the bony labyrinth and the membranous labyrinth of the inner ear

• characterized by excessive precision and attention to trivial details

• a viscous liquid with strong oxidizing properties; a powerful bleaching agent; also used (in aqueous solutions) as a mild disinfectant and (in strong concentrations) as an oxidant in rocket fuels

• an inorganic compound containing the divalent ion -O-O-

• bleach with peroxide

• Of or relating to a pericycle

• Of or relating to a pericyclic reaction

• an incidental benefit awarded for certain types of employment (especially if it is regarded as a right)

• a right reserved exclusively by a particular person or group (especially a hereditary or official right)

• An intracellular organelle found in all eukaryotes (except Archezoa) which is the source of the enzymes that catalyze the production and breakdown hydrogen peroxide, and are responsible for the oxidation of long-chain fatty acids.