Following are all the spikey like words, in the list below.
SPICULOUS
100% like spikey
SPINULATED
100% like spikey
SPIROCHAETIC
100% like spikey
SPIROCHAETAL
100% like spikey
KNARLY
100% like spikey
SLOPEY
100% like spikey
WHISPY
100% like spikey
MULTI-PRONGED
100% like spikey
SPUR-WINGED
100% like spikey
CONE-HEADED
100% like spikey
SPONGEOUS
100% like spikey
SPINPOLARIZED
100% like spikey
PUNCTICULATE
100% like spikey
HEAD-LIKE
100% like spikey
MULTI-FACETED
100% like spikey
PEDUNCULATED
100% like spikey
SPIRACULATE
100% like spikey
GRAY-HAIRED
100% like spikey
FRINGE-Y
100% like spikey
GNARLEY
100% like spikey
HILL-LIKE
100% like spikey
MUSHROOM-LIKE
100% like spikey
HARD-SHELL
100% like spikey
HOMMOCKY
100% like spikey
SLATEY
100% like spikey
SPAGIRICAL
100% like spikey
ECHINULATED
100% like spikey
PUZZLEY
100% like spikey
DENDRITICAL
100% like spikey
PINEY
100% like spikey
FIBRY
100% like spikey
VOGUEISH
100% like spikey
FIMBRICATED
100% like spikey
GREYHAIRED
100% like spikey
FILIFORMIC
100% like spikey
STYLEABLE
100% like spikey
MULTI-LAYERED
100% like spikey
HETEROPYKNOTIC
100% like spikey
FREEFORM
100% like spikey
RANDOM-ISH
100% like spikey
CAP-LIKE
100% like spikey
CLIQUY
100% like spikey
FREE FORM
100% like spikey
GLOBOUS
100% like spikey
WHACKY
100% like spikey
STALACTITICAL
100% like spikey
TOPSYTURVY
100% like spikey
SHEETLIKE
100% like spikey
KALEIDOSCOPICAL
100% like spikey
SPAGIRIC
100% like spikey
UNCONSISTENT
100% like spikey
HETEROTYPICAL
100% like spikey
TRABECULARY
100% like spikey
SPLENETIVE
100% like spikey
AVANTGARDE
100% like spikey
PINAKOIDAL
100% like spikey
SILVERY-HAIRED
100% like spikey
SPECULARY
100% like spikey
HIERARCHIAL
100% like spikey
IDIOSYNCRATICAL
100% like spikey
DICHOTOMICAL
100% like spikey
CYMATOTRICHOUS
100% like spikey
SPIRALISED
100% like spikey
FILAMENTEOUS
100% like spikey
SPASMODICAL
100% like spikey
MULTI-ARMED
100% like spikey
EVER-CHANGING
100% like spikey
BITTER-SWEET
100% like spikey
FRINGE-WORTHY
100% like spikey
PARABOLOIDIC
100% like spikey
DENDRITIFORM
100% like spikey
QUARRELLOUS
100% like spikey
HIPPYLIKE
100% like spikey
NON-PREDICTABLE
100% like spikey
ARCUATED
100% like spikey
FRENETICAL
100% like spikey
SPHEROCONICAL
100% like spikey
DECORATABLE
100% like spikey
CAT-LIKE
100% like spikey
SPLENETICAL
100% like spikey
MULTI-TIER
100% like spikey
MONKEY-LIKE
100% like spikey
CUTICULATED
100% like spikey
CRENULATED
100% like spikey
NON-UNIFORM
100% like spikey
MULTI-COLORED
100% like spikey
SPONGOLITIC
100% like spikey
GIPSYLIKE
100% like spikey
UNEQUIVALVED
100% like spikey
CHIRALIC
100% like spikey
FIBRILLIARY
100% like spikey
MANY AND VARIOUS
100% like spikey
SINGLESTRANDED
100% like spikey
SPLENDACIOUS
100% like spikey
RAINBOW-LIKE
100% like spikey
SEXAGONAL
100% like spikey
TOPSY TURVY
100% like spikey
MESSED-UP
100% like spikey
DOUBLESTRANDED
100% like spikey
TENDENCIAL
100% like spikey