Not pass enough, perhaps
Not pass the bar?
Not pass, in school
Not passé
Not passive
Not past
Not past-due
not patient
Not pay attention
Not pay attention at all
Not pay attention during a lecture, say
Not pay attention, in a way
Not pay what's due
Not pay, as taxes
Not paying a cent, as a tenant
Not paying attention
Not paying attention to what one does
Not PC?
not peaceful
Not pellucid
not perceivable by touch
not perceptible to the touch
Not perennial
Not perfect
Not perfect circles
Not perfect, as discounted new clothing
Not perfect, but close to excellent
Not perfect, but I can deal
Not perfectly balanced
Not perfectly put
Not perfectly round
Not perfectly upright
Not perfectly vertical, fontwise
Not perform as expected
not performing
not performing or able to perform its regular function
Not performing well
Not periodical
Not peripheral
not perishable or subject to decay
Not perjured
not permanent
Not permanent, as ink
Not permanently wet
Not permeated (with)
Not permenant
Not permissible
Not permitted
not permitted by order or law
not permitting the passage of water
Not perpendicular
Not persona
Not personally engaged
Not pertinent
Not pertinent to
not pertinent to the matter under consideration
Not peruse
Not pester
Not petit
Not pettish?
Not phony
not physically existing
Not physically strong
Not pick sides?
Not pick up
Not pick?
Not picked up
Not picking sides
Not pickled
Not pie-in-the-sky
Not pimply
Not piquant
Not pitch or roll, say
Not pizzicato
Not pl.
not placed in a group
not placed or belonging in a class
Not plain
not plain decorative or ornamented
not plan
Not plan A or B, or even X or Y
not plane
Not planned
not plant not fungus
Not planted with crops
Not plastered
Not plastic
Not play
Not play around, perhaps
Not play by the rules
Not play fair
Not play it safe
Not play it straight
Not play subtly
not play the game
not playing
not playing an active part
Not playing around
Not Playing field
Not playing hooky
Not playing one's best
Not playing today
Not playing with ___ deck
Not playing with a full deck
not pleasant
Not pleased
not pleasing in odor or taste
Not plentiful
Not pliant
Not plugged in
Not plumb
Not plump
Not plural
Not pobre
Not poetic
not poetry
Not pointless
Not poisonous
Not polished
Not polite
not politely
not politic
not politically correct
Not popularly priced
Not portbound
Not pos.
Not positive
Not positive (abbr.)
not possessing a certificate
Not possible
Not possible to make out?
Not post-
Not post, U-turn
Not posted yet
Not pouring smoothly, as a liquid
Not powered up
Not ppd.
not practical
Not practice moderation
Not practiced
Not praised
Not pre or Post
Not pre- or post-
Not pre-recorded
NOT precise
Not precisely
Not predestined
not prefix
not pregnant
Not prem., as gas
not premeditated
Not prepaid
Not prepaid, as a package: Abbr.
Not prepared
not prepared or in a state of readiness
not prepared or planned in advance
not preparedness
Not prerecorded
Not pres.
Not prescribed (Abbr.)
Not prescription: Abbr.
Not present
Not present fairly
not present in a given area
Not present or accounted for
Not present or future
Not present when expected, for short
Not present: Abbr.
Not presently active
Not preserved
Not presto
Not pretaped
Not pretentious
Not pretty
Not prevent
Not previously engaged
Not previously mentioned
Not previously seen
Not principled at all
Not printed up?
Not private
Not privy to stuff
Not prix fixe
Not pro
Not pro bono
Not pro-
Not problematic
Not proceed straightforwardly
Not processed
Not procrastinating
not producing an intended effect
Not producing fruit or seeds
not producing or resulting from poison
Not productive
not professional
Not professionals
Not proficient in
Not progressing
Not progressing, say
Not progressing, with 63-Down
Not prohibited
Not promising
Not prompt
Not prompt for
Not prone
Not prone to bragging
Not prone to fading in daylight, as a fabric
Not prone to flying off the handle
Not prone to making small talk
Not prone to mingling
Not prone to sit still
not proper
Not properly explained
Not properly maintained or cared for
not properly processed
not propitious
Not pros
Not prosaic?
Not prosperous
Not proud
not provable
Not prove victorious
Not provide fully
Not providing any hints, say
Not proximate
Not proximately
Not prudent
Not publically accessible
Not publicize for now
Not publicly known
Not publish yet, as a scoop
Not published, literally
Not pull apart from
Not pulling any punches
Not pulling my leg?
Not pummel
Not punched out
not punctual
Not punctual for
Not punished
Not punishing sufficiently
Not pure
Not pussy-footing
Not pussyfooting
Not put off
Not put out
Not putting on any weight
Not pvt.
Not qualified
Not question