Uncertain

imprevizibil

(unpredictable or capricious)

incert

(not known for certain; questionable)

inconstant

(variable and subject to change)

indecis

(not yet determined; undecided)

instabil

(variable and subject to change)

instabil

(fitful or unsteady)

nedecis

(not yet determined; undecided)

neregulat

(fitful or unsteady)

nesigur

(not known for certain; questionable)

nestabil

(variable and subject to change)

nestatornic

(variable and subject to change)

variabil

(fitful or unsteady)