Following are all the ostentatious like words, in the list below.
SHOWY
100% like ostentatious
FLAUNTY
100% like ostentatious
PRETENTIOUS
99.99% like ostentatious
KITSCH
99.99% like ostentatious
CONSPICUOUS
99.94% like ostentatious
TASTELESS
99.84% like ostentatious
SPLASHY
99.77% like ostentatious
IN POOR TASTE
75% like ostentatious
COCKY
74.99% like ostentatious
CONCEITED
74.99% like ostentatious
STUCK-UP
74.99% like ostentatious
SPECTACULAR
74.98% like ostentatious
SENSATIONAL
74.98% like ostentatious
EXTRAORDINARY
74.97% like ostentatious
STARTLING
74.93% like ostentatious
STRIKING
74.89% like ostentatious
THOUGHTLESS
74.85% like ostentatious
ARTY
74.83% like ostentatious
OVERDRESSED
74.74% like ostentatious
OSTENTATION
50% like ostentatious
EXTRAVAGANT
50% like ostentatious
GAUDY
50% like ostentatious
FLASHY
50% like ostentatious
OPULENT
50% like ostentatious
FLAMBOYANT
50% like ostentatious
GRANDIOSE
50% like ostentatious
GARISH
50% like ostentatious
LAVISH
50% like ostentatious
POMPOUS
50% like ostentatious
EXTRAVAGANCE
50% like ostentatious
GLITZY
50% like ostentatious
GAUDINESS
50% like ostentatious
EXTRAVAGENT
50% like ostentatious
GRANDILOQUENT
50% like ostentatious
UNOSTENTATIOUS
50% like ostentatious
OSTENTATIONS
50% like ostentatious
VULGAR
50% like ostentatious
FLAMBOYANCE
50% like ostentatious
VAINGLORIOUS
50% like ostentatious
FLAMBOYANTLY
50% like ostentatious
EXTRAVAGANTLY
50% like ostentatious
OBTRUSIVE
50% like ostentatious
OPULENCE
50% like ostentatious
BOMBASTIC
50% like ostentatious
GARISHNESS
50% like ostentatious
LAVISHNESS
50% like ostentatious
FLAMBOYANCY
50% like ostentatious
OBNOXIOUS
50% like ostentatious
BRAZEN
50% like ostentatious
INDULGENT
50% like ostentatious
TAWDRY
50% like ostentatious
CRASS
50% like ostentatious
UNSEEMLY
50% like ostentatious
OVERINDULGENT
50% like ostentatious
FRIPPERY
50% like ostentatious
HISTRIONIC
50% like ostentatious
CHINTZY
50% like ostentatious
EXTRAVAGANCES
50% like ostentatious
OUTLANDISH
50% like ostentatious
EXTRAVAGANCY
50% like ostentatious
AUSTERE
50% like ostentatious
KITSCHY
50% like ostentatious
FRIVOLOUS
50% like ostentatious
ORNATE
50% like ostentatious
OVERBEARING
50% like ostentatious
GRANDILOQUENCE
50% like ostentatious
OUTLANDISHLY
50% like ostentatious
TACKY
50% like ostentatious
FLORID
50% like ostentatious
UNSUBTLE
50% like ostentatious
TASTEFUL
50% like ostentatious
GARISHLY
50% like ostentatious
MERETRICIOUS
50% like ostentatious
OBSEQUIOUS
50% like ostentatious
HIGHFALUTIN
50% like ostentatious
PALATIAL
50% like ostentatious
GAUCHE
50% like ostentatious
POMPOUSNESS
50% like ostentatious
EXCESSIVE
50% like ostentatious
IMMODEST
50% like ostentatious
GAUDILY
50% like ostentatious
CEREMONIOUS
50% like ostentatious
BLATANT
50% like ostentatious
CONSPICIOUS
50% like ostentatious
UNCOUTH
50% like ostentatious
RITZY
50% like ostentatious
OVERTLY
50% like ostentatious
REGAL
50% like ostentatious
FOPPISH
50% like ostentatious
SUPERFLUOUS
50% like ostentatious
PIOUSNESS
50% like ostentatious
OVERWROUGHT
50% like ostentatious
OVERBEARINGLY
50% like ostentatious
VAUNTING
50% like ostentatious
DANDYISH
50% like ostentatious
INCONGRUOUS
50% like ostentatious
BRASH
50% like ostentatious
ELEGANT
50% like ostentatious
ARTFUL
50% like ostentatious
BOASTFUL
50% like ostentatious