As nouns the difference between wadis and rivers

is that wadis is plural of wadi while rivers is plural of lang=en.

As a verb rivers is

third-person singular of river.

As a proper noun Rivers is

{{surname}.

As a noun wadis

is .

As a proper noun river is

.

As nouns the difference between artical and paragraph

is that artical is while paragraph is article, paragraph (section of a legal document).

As nouns the difference between lymphoma and carcinoma

is that lymphoma is (oncology|pathology) a malignant tumor that arises in the lymph nodes or in other lymphoid tissue while carcinoma is (oncology) an invasive malignant tumor derived from epithelial tissue that tends to metastasize to other areas of the body.

As a verb distribute

is (senseid)to divide into portions and dispense.

As an adjective divergent is

growing further apart; diverging.

As a noun appendix

is something attached to something else; an attachment or accompaniment.

As an adjective provisory is

containing (a) proviso(es).

As an initialism elf

is (a radical environmentalism group).

As a letter gh is

a digraph used in the h-sistemo to represent.

As nouns the difference between practice and enact

is that practice is repetition of an activity to improve skill while enact is purpose; determination.

As verbs the difference between practice and enact

is that practice is to repeat (an activity) as a way of improving one's skill in that activity while enact is to make (a bill) into law.

As nouns the difference between insemination and pollination

is that insemination is insemination while pollination is (botany) the transfer of pollen from an anther to a stigma; effected by insects, birds, bats and the wind etc.

As a proper noun grim

is , probably derived from old english grimm' or old norse '''grimr''' or ' grimmr .

As an adjective awfull is

.