Periods of prosperity
Periods of rain, often
Periods of relief
Periods of revolution?
periods of rule
Periods of service
Periods of sunlight
Periods of the past
Periods of time
Periods of time between
Periods of time spent in a particular way
periods of time that a week is divided into
periods of times
Periods of turmoil
Periods of two or more of 40-Across
Periods of typography
Periods of unrest
Periods of warming ... or cooling off
Periods of work
Periods often named for music genres
Periods often named for presidents
Periods often named for rulers
Periods often tied to presidents
Periods on a job
Periods on jobs
Periods preceding big events
Periods right before
Periods sometimes named for presidents
Periods when 31-Down is abundant
Periods when strikes are called
Periods with names
Periods with the largest glaciers
Periods worth remembering
Periods, for many sentences
Periods, in telegrams
Perionds of readiness
Perioperative occupation
PERIORBITAL cellulitis
peripatetic
Peripatetic bell ringer
Peripatetic football team
Peripatetic leader
Peripatetic people
Peripatetic Polo
Peripatetic religious leader
Peripatetic sort
Peripatize
Peripheral
PERIPHERAL Component Interconnect
Peripheral connection
Peripheral device
Peripheral device attachment point
Peripheral misfit
PERIPHERAL nerve ending
PERIPHERAL nervous system, group of nerve cell bodies located in
Peripheral part
Peripheral parts
Peripheral ring
Peripheral roads
Peripheral unit
peripheral with a dongle
Peripheral, e.g.
PERIPHERALLY inserted central catheter (abbr.)
Peripherals
Peripherals standard, in computing
Peripheries
Periphery
Periphery ... and, literally, the periphery of 17-, 27- and 41-Across
periphrasis
PERIPLOCA aphylla
PERIQUE
Peris' therapy theory
periscope
Periscope component
periscope lens
Periscope panorama
Periscope part
Periscope parts
Periscope piece
Periscope site
Periscope sites
Periscope users
perish
Perish alternative
Perish in water
Perish the thought!
perishable
Perishable fashion accessory
Perishable necklace
Perishable neckwear
Perishable phrase
perishing
perispomenos
PERISSODACTYL
PERISTALSIS
PERISTALSIS, exaggerated state of
PERISTALSIS, site of
Peritonitis cause, perhaps
PERITONSILLAR abscess
periwig
periwinkle
periwinkle shell
Periwinkle, e.g.
Periwinkle, for one
periwinkles: low creeping evergreen perennials
perjure
Perjure oneself
Perjure oneself ... or what can be found six times in this puzzle
perjured
Perjured oneself
Perjurer
Perjurer's admission
Perjurer's confession
Perjurer's offense
Perjurer's predilection
Perjurer's pronouncement
perjurers
Perjures oneself
Perjuring witness
Perjurious
Perjurious statement
perjury
Perjury and piracy, for two
Perjury offense
Perjury or piracy
Perjury perpetrator
Perjury practitioner
Perjury, e.g.
Perk
Perk at some conferences
Perk for a C.E.O., maybe
Perk for an athlete
Perk for carpoolers
Perk for professors
Perk from work
Perk of being a star
Perk recipient
Perk recipients, usually
perk up
Perk up a straightedge
Perk up one's ears
Perk up, as an appetite
Perked pot contents
Perked up
perkily
Perking need
Perking place
Perking pots
Perkins competitor
Perkins of seasons 1-7 of "The Great British Bake Off"
Perkins part
Perkins who sang "Blue Suede Shoes"
Perkins who wrote "Blue Suede Shoes"
Perkins' 'Psycho' co-star
Perkins' portrayal
Perkins's "Psycho" costar
Perkins's killer role
perkish
Perks
Perks (up)
Perks like health care
Perks on the job
Perky
Perky accolade
Perky flavors
Perky name?
Perky rhythms
Perky spokeswoman in Progressive ads
Perl cgi
Perlemoen
PERLIS capital
Perlman Actress
Perlman and others
Perlman married to DeVito
Perlman of 'Kirstie'
Perlman of "Canadian Bacon"
Perlman of "Cheers"
Perlman of "Matilda"
Perlman of "Pearl"
Perlman of "Sunset Park"
Perlman of "The Mindy Project"
Perlman of TV
Perlman of TV and film
Perlman on the rocks with Danny DeVito
Perlman or Howard
Perlman who married Danny DeVito
Perlman's forte
perm
Perm follow-up
Perm followups
Perm kit items
Perm milieu
Perm parlor
Perm part
Perm place
Perm problem, and a hint to the four two-part answers
Perm results
Perm term
Perma-nently set
Permafrost area
Permafrost areas
Permafrost plain
Permafrost region
Permafrost regions
permanence
permanency
permanent
Permanent alternative
Permanent blemish
Permanent body mark
Permanent building
Permanent business closings
Permanent calling
Permanent cell occupier
Permanent con
Permanent cons
Permanent consequences?
Permanent data storer
permanent end of life in a person or animal
Permanent feature
Permanent features
Permanent hairdo?
Permanent inmate
Permanent job status
permanent legal residence
Permanent location?
Permanent locations?
Permanent magnet metal
Permanent mark
Permanent marker brand
Permanent marker for drawing a wrinkly dog?
Permanent marker?
Permanent marks
Permanent member of the U.N. Security Council
Permanent pals, 4 short
Permanent pen pal?
Permanent pen resident
Permanent pics
Permanent place ... and where to find the starts of the answers to starred clues
Permanent place, and a hint to the ends of the answers to starred clues
Permanent place?
Permanent places
PERMANENT pleating process
Permanent prisoner
Permanent provider
Permanent purveyor
Permanent reminder
Permanent reminder of a sort
Permanent resident
Permanent resident, maybe