Following are all the protostar like words, in the list below.
PROTOCLUSTER
100% like protostar
PROTOPLANETARY DISK
100% like protostar
PROTONEUTRON STAR
100% like protostar
PROTOGALAXY
100% like protostar
PROTOPLANETARY NEBULA
100% like protostar
STAR
100% like protostar
PROTOBULGE
100% like protostar
PLANETESIMAL
100% like protostar
NEBULA
100% like protostar
PROTO-NEUTRON STAR
100% like protostar
STAR CLUSTER
100% like protostar
STAR CLOUD
100% like protostar
STAR SYSTEM
100% like protostar
PROTOPLANETARY DISC
100% like protostar
GIANT STAR
100% like protostar
STARBURST
100% like protostar
VERY LOW MASS STAR
100% like protostar
SUPERSTAR
100% like protostar
STELLAR NURSERY
100% like protostar
SUBSTAR
100% like protostar
MOLECULAR CLOUD
100% like protostar
PROMINENCE
100% like protostar
PREPLANETARY NEBULA
100% like protostar
PROTOGROUP
100% like protostar
PROTOPLANET
100% like protostar
POLE STAR
100% like protostar
SUPERNOVA
100% like protostar
FALLING STAR
100% like protostar
STARDUST
100% like protostar
SOLAR NEBULA
100% like protostar
SHELL STAR
100% like protostar
PROTOHALO
100% like protostar
NEUTRON STAR
100% like protostar
HELIUM STAR
100% like protostar
WANDERSTAR
100% like protostar
STARBIRTH
100% like protostar
STARSPOT
100% like protostar
STRANGE STAR
100% like protostar
FUSOR
100% like protostar
DARK STAR
100% like protostar
COMPACT STAR
100% like protostar
BLAZING STAR
100% like protostar
STARS
100% like protostar
GALACTIC HALO
100% like protostar
ASTER
100% like protostar
PLANETARY OBJECT
100% like protostar
EXOTIC STAR
100% like protostar
INTERSTELLAR PLANET
100% like protostar
METEOR
100% like protostar
PLUME
100% like protostar
SUPERWIND
100% like protostar
NORTH STAR
100% like protostar
FIXED STAR
100% like protostar
QUARK STAR
100% like protostar
STAR STREAM
100% like protostar
PERIASTRON
100% like protostar
CLUSTER
100% like protostar
STARFALL
100% like protostar
RUNAWAY STAR
100% like protostar
NOVA
100% like protostar
QUASAR
100% like protostar
REFLECTION NEBULA
100% like protostar
CLUSTERCORE
100% like protostar
SOLAR SYSTEM
100% like protostar
SUPERCLOUD
100% like protostar
DWARF STAR
100% like protostar
ASTROSHIP
100% like protostar
PULSAR
100% like protostar
STARSCAPE
100% like protostar
GALAXY
100% like protostar
METEOROID
100% like protostar
ASTROSPHERE
100% like protostar
TERMINATION SHOCK
100% like protostar
FROST LINE
100% like protostar
GIANT
100% like protostar
SUPERNEBULA
100% like protostar
SHOOTING STAR
100% like protostar
STAR CHART
100% like protostar
PROTOSPHERE
100% like protostar
POLESTAR
100% like protostar
STARBASE
100% like protostar
INTERPLANETARY SPACE
100% like protostar
STARBURST GALAXY
100% like protostar
PLANETARY NEBULA
100% like protostar
QUASISTAR
100% like protostar
BINARY STAR
100% like protostar
TRIPLE STAR
100% like protostar
STAR LIFTING
100% like protostar
ASTROPARTICLE
100% like protostar
MICROQUASAR
100% like protostar
HALO
100% like protostar
EMISSION NEBULA
100% like protostar
ORPHAN STAR
100% like protostar
BLACK HOLE STAR
100% like protostar
SUPERGIANT
100% like protostar
APASTRON
100% like protostar
PLANETARY NEBULA NUCLEUS
100% like protostar
ACCRETER
100% like protostar
PREPLANETESIMAL
100% like protostar
SUPERPLANET
100% like protostar