As nouns the difference between mean and approach

is that mean is middle while approach is the act of drawing near; a coming or advancing near.

As an adjective mean

is mid, central.

As a verb approach is

to come or go near, in place or time; to draw nigh; to advance nearer.

As a noun canteen is

a small cafeteria or snack bar, especially one in a military establishment, school, or place of work.

As nouns the difference between floor and groud

is that floor is the bottom or lower part of any room; the supporting surface of a room while groud is (mathematics) a heap, or mathematical generalization of a group, in abstract algebra.

As a verb floor

is to cover or furnish with a floor.

As nouns the difference between preference and setting

is that preference is the selection of one thing or person over others while setting is the time, place and circumstance in which something (such as a story or picture) is set; context; scenario.

As verbs the difference between preference and setting

is that preference is to give preferential treatment to; to give a preference to while setting is present participle of lang=en.

As an adjective setting is

that disappears below the horizon.

As adverbs the difference between studiously and intentionally

is that studiously is in a studious manner while intentionally is in an intentional manner, on purpose.

As nouns the difference between resignation and dimission

is that resignation is resignation (state of uncomplaining frustration) while dimission is (obsolete) permission to depart; a dismissing.

Excuplate is likely misspelled.

Excuplate has no English definition.

As a verb vindicate is

to clear from an accusation, suspicion or criticism.

As nouns the difference between interpretation and justification

is that interpretation is an act of interpreting or explaining what is obscure; a translation; a version; a construction while justification is a reason, explanation, or excuse which provides convincing, morally acceptable support for behavior or for a belief or occurrence.

As an adjective trivial is

ignorable; of little significance or value.

As a noun trivial is

(obsolete) any of the three liberal arts forming the trivium.

As nouns the difference between literature and lecture

is that literature is the body of all written works while lecture is (senseid) a spoken lesson or exposition, usually delivered to a group.

As a verb lecture is

(senseid)(ambitransitive) to teach (somebody) by giving a speech on a given topic.