Following are all the galactographer like words, in the list below.
GALACTOPHAGIST
100% like galactographer
AREOGRAPHER
100% like galactographer
XENOLOGER
99.99% like galactographer
AGROSTOGRAPHER
99.99% like galactographer
XENOLOGIST
99.98% like galactographer
ASTROGEOLOGIST
99.98% like galactographer
COSMOGRAPHIST
99.98% like galactographer
THALASSOGRAPHER
99.97% like galactographer
SCIENTIFICTIONIST
99.97% like galactographer
ASTROGEOPHYSICIST
99.96% like galactographer
ASTRONOMIST
99.96% like galactographer
CEROGRAPHIST
99.96% like galactographer
SCIENCE-FICTIONEER
99.95% like galactographer
ANGELOGRAPHER
99.95% like galactographer
SCIAGRAPHER
99.94% like galactographer
SCIENCE-FICTIONER
99.94% like galactographer
FACTOGRAPHER
99.94% like galactographer
ASTROECOLOGIST
99.93% like galactographer
OCEANOGRAPHIST
99.93% like galactographer
XENOLINGUIST
99.92% like galactographer
CARTOGRAPHIST
99.92% like galactographer
OROGRAPHER
99.92% like galactographer
GEOGRAPHER
99.91% like galactographer
SCI-FIER
99.91% like galactographer
GASTROSCOPIST
99.9% like galactographer
ASTROPHYSICIST
99.9% like galactographer
GENOMICIST
99.9% like galactographer
HYDROGRAPHER
99.89% like galactographer
FUTUROLOGIST
99.89% like galactographer
ALGAEOLOGIST
99.88% like galactographer
OCEANOGRAPHER
99.88% like galactographer
HOLOGRAPHER
99.88% like galactographer
GRAPHIOLOGIST
99.87% like galactographer
GNOTOBIOLOGIST
99.87% like galactographer
ECHOGRAPHER
99.86% like galactographer
ZINCOGRAPHER
99.86% like galactographer
PHYSIOGRAPHER
99.86% like galactographer
COSMOLOGIST
99.85% like galactographer
CARTOLOGIST
99.85% like galactographer
CARTOGRAPHER
99.84% like galactographer
AGROSTOLOGIST
99.84% like galactographer
LICHENOGRAPHER
99.84% like galactographer
ULTRASONOGRAPHIST
99.83% like galactographer
AEROGRAPHER
99.83% like galactographer
NOMOGRAPHER
99.82% like galactographer
GASTROLOGIST
99.82% like galactographer
ALIENOLOGIST
99.82% like galactographer
AGROPHYSICIST
99.81% like galactographer
ZINCOGRAPHIST
99.81% like galactographer
TOMOGRAPHER
99.8% like galactographer
SPECTROSCOPIST
99.8% like galactographer
GEROSCIENTIST
99.8% like galactographer
GEOGRAPHIST
99.79% like galactographer
UFOLOGIST
99.79% like galactographer
CLIMATOGRAPHER
99.78% like galactographer
STARGAZER
99.78% like galactographer
TERRAFORMER
99.78% like galactographer
ASTROLOGIAN
99.77% like galactographer
GLYCOSCIENTIST
99.77% like galactographer
ASTROBIOLOGIST
99.76% like galactographer
REPROGRAPHER
99.76% like galactographer
COSMOGRAPHER
99.76% like galactographer
ASTROLOGUE
99.75% like galactographer
TOCOLOGIST
99.75% like galactographer
FIGURE-CASTER
99.74% like galactographer
PHYSIOGRAPHIST
99.74% like galactographer
COSMOGONER
99.74% like galactographer
GEOCRYOLOGIST
99.73% like galactographer
ASTACOLOGIST
99.73% like galactographer
GENECOLOGIST
99.72% like galactographer
HELIOGRAPHER
99.72% like galactographer
CEREALOGIST
99.72% like galactographer
CHRONONAUT
99.71% like galactographer
PHOTOGRAMMETRIST
99.71% like galactographer
POLARISCOPIST
99.7% like galactographer
ALGOLOGIST
99.7% like galactographer
GLYPTOGRAPHER
99.7% like galactographer
FILMOGRAPHER
99.69% like galactographer
BACTERIOSCOPIST
99.69% like galactographer
TERATOLOGIST
99.68% like galactographer
GEOMAGNETIST
99.68% like galactographer
GEOBIOLOGIST
99.68% like galactographer
BAROLOGIST
99.67% like galactographer
GALENIST
99.67% like galactographer
MECHANOGRAPHIST
99.66% like galactographer
GLACIOLOGIST
99.66% like galactographer
CRANIOGRAPHER
99.66% like galactographer
GALVANIST
99.65% like galactographer
AGROMETEOROLOGIST
99.65% like galactographer
PALAEOGEOGRAPHER
99.64% like galactographer
GERATOLOGIST
99.64% like galactographer
TELESCOPIST
99.64% like galactographer
GRAPHOLOGIST
99.63% like galactographer
ASTROLOGIST
99.63% like galactographer
GASTRONAUT
99.62% like galactographer
GLYPHOGRAPHER
99.62% like galactographer
OCEANOLOGIST
99.62% like galactographer
GEODETICIAN
99.61% like galactographer
GRAFFITOLOGIST
99.61% like galactographer
SELENOGRAPHIST
99.6% like galactographer