plastic (n.)
- acetate
- acrylic
- adhesive
- alkyd
- amber
- aminoplast
- anal
- average
- bending
- bourgeois
- bright
- cellophane
- cellulosic
- colophony
- common
- commonplace
- compliant
- compulsive
- conformist
- counterfeit
- elastic
- epoxy
- ersatz
- fake
- fluid
- formal
- formative
- furane
- garden
- giving
- imitation
- kosher
- laminate
- lignin
- limber
- lot
- melamine
- mobile
- movable
- neoprene
- nitrate
- normal
- nylon
- open
- ordinary
- orthodox
- parcel
- paste
- pinchbeck
- plat
- pliant
- plot
- polyester
- polymer
- polypropylene
- polystyrene
- quick
- ready
- regular
- resin
- resinoid
- rosin
- rubbery
- sensitive
- sham
- shoddy
- square
- straight
- synthetic
- tetrafluoroethylene
- thermoplastic
- tract
- traditionalist
- transient
- urea
- variable
- vinyl
- weak
- willing
- yielding
plastic (adj.)
- accessible
- accordant
- acquiescent
- adaptable
- adaptive
- adhesive
- adjustable
- alterable
- alterative
- amber
- amenable
- anal
- apt
- artificial
- average
- bendable
- bending
- biddable
- bogus
- bourgeois
- bright
- changeable
- cheap
- checkered
- chintzy
- clayey
- clever
- common
- commonplace
- complaisant
- compliant
- compulsive
- concordant
- conformable
- conformist
- conventional
- corresponding
- counterfeit
- crummy
- docile
- ductile
- elastic
- ersatz
- ever-changing
- extensible
- extensile
- facile
- fake
- fictile
- flexible
- flexile
- flexuous
- fluid
- formable
- formal
- formalistic
- formational
- formative
- garden
- giving
- harmonious
- imitation
- impermanent
- impressible
- impressionable
- inexperienced
- intelligent
- kaleidoscopic
- kosher
- limber
- lissome
- lithe
- lithesome
- lot
- malleable
- manageable
- many-sided
- meretricious
- metabolic
- metamorphic
- middle-class
- mobile
- modifiable
- moldable
- motivated
- movable
- mutable
- nonuniform
- normal
- obedient
- open
- open-minded
- ordinary
- orthodox
- pedantic
- permutable
- persuadable
- persuasible
- pervious
- pinchbeck
- plasmatic
- plasmic
- pliable
- pliant
- protean
- quick
- ready
- receptive
- regular
- resilient
- responsive
- rubbery
- run-of-the-mill
- sensitive
- sham
- shoddy
- soft
- springy
- square
- straight
- stuffy
- suasible
- submissive
- suburban
- suggestible
- supple
- susceptible
- synthetic
- teachable
- thermoplastic
- tract
- tractable
- tractile
- traditionalist
- transient
- transitory
- unexceptional
- unformed
- unremarkable
- unspectacular
- uptight
- usual
- variable
- waxy
- weak
- whippy
- willing
- willowy
- workable
- yielding