Piece of expert advice Poorly formed Prosaic Palindromic Indian. Plains brave. Palindromic Amerind Penned Plains dweller Prefix with laryngology Platte River people Plains people Platte Valley native Palindromic tribe name Plains native Plains tribe Plains Indian Plains folk Plains tribe name Palindromic tribe Prefix meaning "ear" Prefix with laryngology Plains Indian Prefix with laryngologist Plains Amerind Plains Indian Platte River tribe Plains tribe Prefix meaning "ear" Prefix with "scope" or "sclerosis" Palindromic Indian Palindromic Midwestern tribesman Palindromic Native American Palindromic North American Indian Palindromic Midwestern tribe Palindromic Platte River people Palindromic tribe Plains Indian Palindromic Indian Palindromic Indian Platte River people Plains Indian Platte Valley figure Platte River Valley figure Prefix meaning "ear" Plains people Palindromic Platte River people Palindromic Native American Palindromic tribe name Palindromic tribe Plains Indian Prefix meaning "ear" Prefix for 62-Down Palindromic Nebraska native Platte River people People of the Platte Plains Indian Plains folk Plains tribe name Palindromic tribe People of the Platte Prefix for scope Palindromic tribe name Plains native Platte River tribe Platte River native Prefix with laryngology Prefix denoting ear Prefix denoting the ear Plains Indian Platte River native Prefix with laryngology Plains tribe Prefix with laryngologist Prefix with laryngology Prefix with scope Plains tribe Plains tribe Penal network est. 1918 Place bereft of happy campers? Prison camp Political prison Prison camp Political prison Place bereft of happy campers? Prison camp shut up, insiders in full confined Posh Liberal stopping silence in Labour camp? Peeping Toms Peeping people Peephole users Peeping Toms Peephole users People ogling Prefix with -gon Pop singer Hendryx Person making others laugh Pop singer Hendryx Prefix meaning 60-Across Prefix with -gon Paul Thorn "___ Lisa" Pop singer Hendryx Prefix between octa- and deca- Prefix for a polygon with 140° interior angles Prefix meaning 60-Across Prefix with -gon Prefix for a polygon with 140-degree interior angles Perp. to vert. Prefix between octa- and deca- Prefix with -gon Perpendicular to the vert. Prefix with -gon Penta- plus four Perpendicular to vert. Prosperity. Prone: Abbr. Perpendicular to vert. Parallel to the x-axis: Abbr. Perp. to vertical Perpendicular to the vert. Parallel to the x-axis: Abbr Perp. to vert Part of B. T. U. Part of B.T.U. Part of 6 today's quote Part of BBC Part of the conspiracy Part of a conspiracy Part of the conspiracy Part of a conspiracy Part of the plot Part of a plot Privy to the scheme Part of the conspiracy Privy to the gag Part of a plot Privy to a practical joke, say Part of the scheme Part of a prank, say Privy to a practical joke, say Part of the conspiracy Privy to the plot Part of the plot Part of a plot Privy to the scheme Part of a plot Privy to the scheme Part of the plan Possibly a crass term for cynicism? Palm roofing material Primitive roofing material Primitive roofing material Pastoral roofing Palm roofing material Put a roof over one's head Pastoral roofing Pastoral roofing Platte Valley denizen Palindromic Nebraskan natives Prefix for ears Palindromic tribe Prefix for 21-Down stuff Prefix meaning "ear" Platte River settler Plains Indian Prefix with laryngology Plains native Prefix with laryngology Prefix with laryngologist Platte River settler Prefix meaning "ear" Palindromic tribesman Plains dweller Platte River people Plains tribe Plains Indian Palindromic Indian Palindromic Native American Plains Indian Prefix with laryngology Plains native Platte River settler Prefix with scope Plains tribe Platte River native Platte River people Prefix for laryngology People met by Lewis and Clark Prefix with laryngology Passionate Performing troupes needing expert for place lacking atmosphere Preserved oral history, e.g. Parakeet comment Pet store sound Pet store sound Pet store sound Pet store sound P.F. __'s: Chinese restaurant chain P.F. __'s: Chinese restaurant chain P.F. ___'s P.F. ___'s Popular 30's dance Poetic tales. Poetic narratives. Palindromic tales Palindrome for no quick reads Palindromic tales Prose narratives Palindromic stories Pet from a pet shelter, e.g. Pet from a pet shelter, e.g Pet from the pound Pet from the pound Person who eschews the starred answers' deleted portions Puts on, as paint Puts on Puts on, as paint Puts on, as gloss Puts on Puts on, as paint Pertains Puts on Puts on Puts on Puts on Puts on, as makeup Parents by choice Pet shelter customers Popeye's "halt" Pirate's "Stop!" Popeye's "Stop!" Pirate's "Stop!" Pirate's "Stop!" Pirate's interjection Port "Stop!" Pirate's "Stop!" Pirate's interjection Pirate's "Stop!" Port stopper Pirate's 'Stop!' Port "Stop!" Pirate's "Stop!" Pirate's 'Stop!' Pauses on a journey Postpones Penn of "House" Penn who played Kumar Penn of "Harold & Kumar" films Penn of "Harold & Kumar" films Penn who plays Kumar in the "Harold and Kumar" films Penn of the "Harold & Kumar" films Penn of "Harold & Kumar" films