Following are all the interspaces like words, in the list below.
INTERSPATIAL
100% like interspaces
INTERSTICES
100% like interspaces
INTERSTICE
99.99% like interspaces
INTERPOSITIONS
99.99% like interspaces
INTERLACEMENT
99.98% like interspaces
INTERSPERSION
99.98% like interspaces
INTERSPERSES
99.98% like interspaces
INTERLANGUAGE
99.97% like interspaces
INTERPENETRATION
99.97% like interspaces
INTERSEGMENTAL
99.97% like interspaces
INTERSPINOUS
99.96% like interspaces
INTERLEAVE
99.96% like interspaces
INTERPOINT
99.96% like interspaces
INTERSPERSING
99.96% like interspaces
INTERJACENT
99.95% like interspaces
INTERLAYER
99.95% like interspaces
INTERSCOPE
99.95% like interspaces
INTERLEAVING
99.94% like interspaces
INTERLACE
99.94% like interspaces
INTERCALATED
99.94% like interspaces
INTERPENETRATE
99.93% like interspaces
INTERSEPTAL
99.93% like interspaces
INTERMEDIAL
99.93% like interspaces
INTERLINKING
99.92% like interspaces
INTERSPERSED
99.92% like interspaces
INTERCOLUMNAR
99.92% like interspaces
INTERSPERSE
99.91% like interspaces
INTERCALATE
99.91% like interspaces
INTERSTITIAL
99.91% like interspaces
INTERLACING
99.9% like interspaces
INTERVALLIC
99.9% like interspaces
INTERGENIC
99.9% like interspaces
INTERDIGITATED
99.89% like interspaces
SPACING
99.89% like interspaces
INTERMEDIA
99.89% like interspaces
INTERDIGITATION
99.89% like interspaces
INTEROSSEI
99.88% like interspaces
INTERCONNECT
99.88% like interspaces
INTERORBITAL
99.88% like interspaces
INTERDIGITATE
99.87% like interspaces
INTERPARIETAL
99.87% like interspaces
INTERLINEATION
99.87% like interspaces
INTERWORK
99.86% like interspaces
INTERVISIBLE
99.86% like interspaces
INTERLINE
99.86% like interspaces
INTERCOLUMNIATION
99.85% like interspaces
INTERLINGUAL
99.85% like interspaces
INTERAGENT
99.85% like interspaces
INTERPOSER
99.84% like interspaces
INTERREFLECTION
99.84% like interspaces
INTERCELL
99.84% like interspaces
INTERLOBULAR
99.83% like interspaces
INTERMIT
99.83% like interspaces
INTERLOCKING
99.83% like interspaces
INTERSOCIAL
99.82% like interspaces
INTERLEAVED
99.82% like interspaces
INTERLINEAR
99.82% like interspaces
INTERDIMENSIONAL
99.82% like interspaces
INTERLUNAR
99.81% like interspaces
INTERRELATIONS
99.81% like interspaces
INTERCALATION
99.81% like interspaces
INTERBED
99.8% like interspaces
INTERLOBAR
99.8% like interspaces
INTERLINKAGE
99.8% like interspaces
INTERLINK
99.79% like interspaces
INTERLAMINAR
99.79% like interspaces
INTERDIFFUSION
99.79% like interspaces
INTERMITS
99.78% like interspaces
INTERPOLAR
99.78% like interspaces
INTERMEDE
99.78% like interspaces
INTERLINED
99.77% like interspaces
INTERSTITIALS
99.77% like interspaces
INTRASENTENTIAL
99.77% like interspaces
INTERGRANULAR
99.76% like interspaces
INTERCLASS
99.76% like interspaces
INTERLUDES
99.76% like interspaces
INTERCELLULAR
99.75% like interspaces
INTERTEXT
99.75% like interspaces
INTERATOMIC
99.75% like interspaces
INTERCHANGER
99.74% like interspaces
INTERMESH
99.74% like interspaces
INTERJECTIONAL
99.74% like interspaces
INTERGRADE
99.74% like interspaces
INTERMEDIUM
99.73% like interspaces
INTERSEXUAL
99.73% like interspaces
INTERPOSING
99.73% like interspaces
INTERRELATE
99.72% like interspaces
INTERCUT
99.72% like interspaces
INTERINDIVIDUAL
99.72% like interspaces
INTERCROSS
99.71% like interspaces
INTERWEAVED
99.71% like interspaces
INTERMIXES
99.71% like interspaces
INTERPOSED
99.7% like interspaces
INTERFACIAL
99.7% like interspaces
INTERNEURAL
99.7% like interspaces
INTERWEAVING
99.69% like interspaces
SPACIALLY
99.69% like interspaces
INTERFEROMETRIC
99.69% like interspaces
INTERICTAL
99.68% like interspaces
INTERCHAPTER
99.68% like interspaces