unpractised
— Adjective
– English
～ not having had extensive practice
unprecedented
— Adjective
– English
～ having no precedent; novel; "an unprecedented expansion in population and industry"
unpredictable
— Adjective
– English
～ unknown in advance; "an unpredictable (or indeterminable) future"
unpredictable
— Adjective
– English
～ not occurring at a regular rate or fixed intervals; "an irregular heartbeat"
unpredictable
— Adjective
– English
～ not capable of being foretold
unpredicted
— Adjective
– English
～ without warning or announcement; "they arrived unannounced"; "a totally unheralded telegram that his daughter...died last night"- M.A.D.Howe
unpredictive
— Adjective
– English
～ having no predictive value
unprejudiced
— Adjective
– English
～ free from undue bias or preconceived opinions; "an unprejudiced appraisal of the pros and cons"; "the impartial eye of a scientist"
unpremeditated
— Adjective
– English
～ not prepared or planned in advance; "asked an unpremeditated question"
unprepared
— Adjective
– English
～ without preparation; not prepared for; "unprepared remarks"; "the shock was unprepared"; "our treaty makers approached their immensely difficult problems unprepared"- R.E.Danielson
unprepossessing
— Adjective
– English
～ creating an unfavorable or neutral first impression
unpresentable
— Adjective
– English
～ creating an unfavorable or neutral first impression
unpresidential
— Adjective
– English
～ not presidential; "very unpresidential behavior"
unpressed
— Adjective
– English
～ (of clothing) not smoothed with heat
unpretending
— Adjective
– English
～ not ostentatious; "his unostentatious office"; "unostentatious elegance"
unpretentious
— Adjective
– English
～ not ostentatious; "his unostentatious office"; "unostentatious elegance"
unpretentious
— Adjective
– English
～ exhibiting restrained good taste; "the room is pleasant and understated"
unpretentious
— Adjective
– English
～ lacking pretension or affectation; "an unpretentious country church"; "her quiet unpretentious demeanor"
unpreventable
— Adjective
– English
～ not preventable; "unpreventable hysteria"