Synonyms for make certain

Synonyms for make

do (take, give, have >>)
create (produce, generate, establish >>)
bring
make up (amount to, constitute, comprise >>)
put
cause
perform (carry, realize, implement >>)
prepare
build
achieve (reach, accomplish, attain >>)
place
commit
form (manufacture, yield, brand >>)
compel (oblige, coerce, impel >>)
cook
act
fulfill

See all synonyms for make

Synonyms for certain

sure (assured, , >>)
some
clear
determinate (definite, distinct, definitive >>)
defined
set
confident
doubtless
undeniable (indisputable, unquestionable, indubitable >>)
known

See all synonyms for certain