As a noun cover

is cover version, cover song.

As a proper noun comforter is

(christianity) the holy spirit, the holy ghost.

As verbs the difference between supplies and rations

is that supplies is while rations is (ration).

As a noun rations is

.

As adjectives the difference between sceptical and confused

is that sceptical is having, or expressing doubt; questioning while confused is (lb) unable to think clearly or understand.

As a verb confused is

(confuse).

As verbs the difference between starts and begin

is that starts is third-person singular of start while begin is to start, to initiate or take the first step into something.

As nouns the difference between starts and begin

is that starts is plural of lang=en while begin is beginning; start.

As a verb quantify

is to assign a quantity to.

As a noun quantum is

the total amount of something; quantity.

As an adjective quantum is

of a change, sudden or discrete, without intermediate stages.

As nouns the difference between alumina and aluminosilicate

is that alumina is aluminum oxide used especially in mining, material sciences and ceramics while aluminosilicate is any of many silicate minerals, such as feldspar and zeolite, in which a proportion of the Si⁴⁺ ions are replaced by Al³⁺, the excess negative charge being balanced by extra sodium, potassium or calcium ions.

As a verb appraise

is to set a value; to estimate the worth of, particularly by persons appointed for the purpose; as, to appraise goods and chattels or appraise can be (proscribed) to apprise, inform.

As a noun performance is

performance.

As verbs the difference between include and interweave

is that include is to bring into a group, class, set, or total as a (new) part or member while interweave is to combine two things through weaving.

As a noun include

is (computing) a piece of source code or other content that is dynamically retrieved for inclusion in another item.

As nouns the difference between admixture and additive

is that admixture is an instance of admixing, a mixing-in of something while additive is a substance added to another substance or product for its ability to alter its properties.

As an adjective additive is

pertaining to addition; that can be, or has been, added.

As nouns the difference between experimentations and experiment

is that experimentations is while experiment is experiment.