Following are all the slaty like words, in the list below.
COLORLESS
100% like slaty
ACHROMATIC
99.98% like slaty
SLATEY
99.96% like slaty
HARD
99.45% like slaty
SLATE-GRAY
66.8% like slaty
STONE-GRAY
66.8% like slaty
GRAY
66.8% like slaty
FERRUGINOUS
33.46% like slaty
SILICIOUS
33.46% like slaty
QUARTZOSE
33.46% like slaty
FULVOUS
33.46% like slaty
MAGNESIAN
33.46% like slaty
SCHISTOSE
33.46% like slaty
PLUMBEOUS
33.46% like slaty
SPARRY
33.46% like slaty
PACKSTONE
33.46% like slaty
SHALY
33.46% like slaty
REDDISH
33.46% like slaty
CONGLOMERATIC
33.46% like slaty
OLIVACEOUS
33.46% like slaty
UNSTREAKED
33.46% like slaty
WHINSTONE
33.46% like slaty
AMETHYSTINE
33.46% like slaty
MICACEOUS
33.46% like slaty
CONCOLOROUS
33.46% like slaty
WACKE
33.46% like slaty
FLAGGY
33.46% like slaty
ARGILLACEOUS
33.46% like slaty
WHITISH
33.46% like slaty
HUMMOCKY
33.46% like slaty
SETOSE
33.46% like slaty
GRAYISH
33.46% like slaty
LICHENED
33.46% like slaty
GRAINSTONE
33.46% like slaty
PICEOUS
33.46% like slaty
BLACKISH
33.46% like slaty
GREYISH
33.46% like slaty
GREYWACKE
33.46% like slaty
BROWNISH
33.46% like slaty
SUPERCILIARY
33.46% like slaty
CHERTY
33.46% like slaty
PHYLLITE
33.46% like slaty
CALCAREOUS
33.46% like slaty
FELSPAR
33.46% like slaty
PALISH
33.46% like slaty
LAMELLATE
33.46% like slaty
HORNFELS
33.46% like slaty
CARINATE
33.46% like slaty
COALY
33.46% like slaty
CALCIFEROUS
33.46% like slaty
FELSITE
33.46% like slaty
BLUISH
33.46% like slaty
YELLOWISH
33.46% like slaty
SHALEY
33.46% like slaty
SCHISTS
33.46% like slaty
RUFOUS
33.46% like slaty
CONCHOIDAL
33.46% like slaty
RUBBLY
33.46% like slaty
DUSKY
33.46% like slaty
UNMINERALIZED
33.46% like slaty
SYNCLINAL
33.46% like slaty
CONCRETIONARY
33.46% like slaty
CHLORITIC
33.46% like slaty
FALCATE
33.46% like slaty
INTERSTRATIFIED
33.46% like slaty
CALCIC
33.46% like slaty
HORNSTONE
33.46% like slaty
CINEREOUS
33.46% like slaty
SUPERCILIUM
33.46% like slaty
APLITE
33.46% like slaty
SULCATE
33.46% like slaty
HORNBLENDE
33.46% like slaty
STONY
33.46% like slaty
GRAYWACKE
33.46% like slaty
SYENITE
33.46% like slaty
TUBERCULATE
33.46% like slaty
CREAMISH
33.46% like slaty
OCHREOUS
33.46% like slaty
MICROCLINE
33.46% like slaty
BRIERY
33.46% like slaty
SUBANGULAR
33.46% like slaty
GANOID
33.46% like slaty
GRANULOSE
33.46% like slaty
TAWNY
33.46% like slaty
DOWNCURVED
33.46% like slaty
DENTICULATED
33.46% like slaty
GREENISH
33.46% like slaty
HUELESS
33.46% like slaty
PRONOTAL
33.46% like slaty
LAMELLATED
33.46% like slaty
STERNA
33.46% like slaty
PINKISH
33.46% like slaty
LIMY
33.46% like slaty
SCAPOLITE
33.46% like slaty
CORALLUM
33.46% like slaty
SLATELIKE
33.46% like slaty
SLATE
33.46% like slaty
SLABLIKE
33.46% like slaty
GRANITELIKE
33.46% like slaty
SALTLIKE
33.46% like slaty