presumptive

adjectives

having a reasonable basis for belief or acceptance
"the presumptive heir (or heir apparent)"
presumptive
is derived from
presume
is derived from
presume
is similar to
likely but not certain to be or become true or real
"a likely result"; "he foresaw a probable loss"
likely, probable
affording reasonable grounds for belief or acceptance
"presumptive evidence"; "a strong presumptive case is made out"
presumptive
is derived from
presume
is derived from
presume
is similar to
capable of being believed
"completely credible testimony"; "credible information"
believable, credible