As a numeral sis

is six.

As a noun sad is

grain; harvested seeds.

In lang=en terms the difference between notify and certify

is that notify is to give (someone) notice of (something) while certify is to attest to as the truth or meeting a standard.

As verbs the difference between notify and certify

is that notify is to give (someone) notice of (something) while certify is to attest to as the truth or meeting a standard.

As nouns the difference between reconnaisance and research

is that reconnaisance is while research is (uncountable) diligent inquiry or examination to seek or revise facts, principles, theories, applications, etc; laborious or continued search after truth.

As a verb research is

to search or examine with continued care; to seek diligently.

As a noun kangaroo

is a member of the macropodidae family of large marsupials with strong hind legs for hopping, native to australia.

As a verb kangaroo

is to practice kangaroo care on an infant; to hold a premature infant against the skin.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As nouns the difference between samsara and sanskaras

is that samsara is (philosophy|religion) in hinduism, buddhism, and some other eastern religions, the ongoing cycle of birth, death, and rebirth endured by human beings and all other mortal beings, and from which release is obtained by achieving the highest enlightenment while sanskaras is .

As nouns the difference between shifting and shifter

is that shifting is a shift or change; a shifting movement while shifter is one who, or that which, shifts or changes.

As a verb shifting

is .

As a proper noun island

is iceland.

As an adjective egotistical is

tending to talk excessively about oneself.

As a noun evangelist

is (biblical) a writer of a gospel, especially the four new testament gospels (matthew, mark, luke, and john), (also evangelist).

As an adjective false is

(label) one of two states of a boolean variable; logic.

As verbs the difference between recessed and concaved

is that recessed is (recess) while concaved is (concave).

As an adjective recessed

is set back; located in a hole, space, or opening.

As a noun criticism

is the act of criticising; a critical judgment passed or expressed; a critical observation or detailed examination and review; a critique; animadversion; censure.

As a verb discriminate is

to make distinctions.

As an adjective discriminate is

having the difference marked; distinguished by certain tokens.