certain

Certain is a related term of conspicuous.

As adjectives the difference between certain and conspicuous

is that certain is certain while conspicuous is obvious or easy to notice.

As an adverb conclusively

is in a conclusive manner; with finality.

As an adjective certain is

certain.

As adjectives the difference between adamant and certain

is that adamant is firm; unshakeable; unyielding; determined while certain is certain.

As a noun adamant

is an imaginary rock or mineral of impenetrable hardness; a name given to the diamond and other substances of extreme hardness.

Certain is a related term of unfailing.

As adjectives the difference between certain and unfailing

is that certain is certain while unfailing is inexhaustible.

Certain is a related term of unconditional.

As adjectives the difference between certain and unconditional

is that certain is certain while unconditional is absolute; without conditions, limitations, reservations or qualifications.

Certain is a related term of steady.

As adjectives the difference between certain and steady

is that certain is certain while steady is firm in standing or position; not tottering or shaking; fixed; firm.

As a verb steady is

to stabilize something; to prevent from shaking.

As a noun steady is

(informal) a regular customer.

Certain is a related term of inattentive.

As adjectives the difference between certain and inattentive

is that certain is certain while inattentive is of or pertaining to lack of attention; not paying attention; careless.

Certain is a related term of autocratic.

As adjectives the difference between certain and autocratic

is that certain is certain while autocratic is of or pertaining to autocracy or to an autocrat; absolute; holding independent and arbitrary powers of government.

Certain is a related term of heedless.

As adjectives the difference between certain and heedless

is that certain is certain while heedless is unaware, without noticing.

Certain is a synonym of unhesitating.

As adjectives the difference between certain and unhesitating

is that certain is certain while unhesitating is not hesitating; with no hesitation.