vacillate

As a verb vacillate

is to sway unsteadily from one side to the other; oscillate.

As an adjective unsure is

uncertain.

As an adjective fitful

is irregular; unsteady; characterized by fits.

As a verb vacillate is

to sway unsteadily from one side to the other; oscillate.

As an adjective aberrant

is differing from the norm .

As a noun aberrant

is a person or object that deviates from the rest of a group.

As a verb vacillate is

to sway unsteadily from one side to the other; oscillate.

As a verb vacillate

is to sway unsteadily from one side to the other; oscillate.

As an adjective laudable is

worthy of being lauded; praiseworthy; commendable; as, laudable motives; laudable actions; laudable ambition.

In lang=en terms the difference between procrastinate and vacillate

is that procrastinate is to put off; to delay (something) while vacillate is to swing indecisively from one course of action or opinion to another.

As verbs the difference between procrastinate and vacillate

is that procrastinate is to put off; to delay taking action; to wait until later while vacillate is to sway unsteadily from one side to the other; oscillate.

As verbs the difference between vacillate and inveterate

is that vacillate is to sway unsteadily from one side to the other; oscillate while inveterate is (obsolete) to fix and settle by long continuance; to entrench.

As an adjective inveterate is

old; firmly established by long continuance; of long standing; obstinately deep-rooted; as, an inveterate disease; an inveterate habit.

As verbs the difference between vacillate and waffling

is that vacillate is to sway unsteadily from one side to the other; oscillate while waffling is (to ramble on without a point; to argue a point without substantial evidence or a clear opinion).

As a noun waffling is

a repetitive speech or response to a question.

Vacillate is a related term of scruple.

In lang=en terms the difference between vacillate and scruple

is that vacillate is to swing indecisively from one course of action or opinion to another while scruple is to be reluctant or to hesitate, as regards an action, on account of considerations of conscience or expedience.

As verbs the difference between vacillate and scruple

is that vacillate is to sway unsteadily from one side to the other; oscillate while scruple is to be reluctant or to hesitate, as regards an action, on account of considerations of conscience or expedience.

As a noun scruple is

(obsolete) a weight of twenty grains; the third part of a dram.

As a verb vacillate

is to sway unsteadily from one side to the other; oscillate.

As an adjective inscrutable is

difficult or impossible to comprehend, fathom or interpret.

As a noun inscrutable is

one who or that which is inscrutable; a person, etc that cannot be comprehended.

Doubt is a synonym of vacillate.

As verbs the difference between doubt and vacillate

is that doubt is (ambitransitive) to lack confidence in; to disbelieve, question, or suspect while vacillate is to sway unsteadily from one side to the other; oscillate.

As a noun doubt

is uncertainty, disbelief.