As a noun remark

is act of pointing out or attentively noticing; notice or observation or remark can be a mark that replaces another mark.

As a verb remark

is to make a remark or remarks; to comment or remark can be to mark again (a piece of work).

As an adjective facetious is

treating serious issues with deliberately inappropriate humour; flippant.

As nouns the difference between despot and military

is that despot is despot while military is armed forces.

As an adjective military is

characteristic of members of the armed forces.

As adjectives the difference between friendly and amorous

is that friendly is generally warm, approachable and easy to relate with in character while amorous is inclined or having a propensity to love, or to sexual enjoyment.

As an adverb friendly

is in a friendly manner, like a friend.

As a noun friendly

is (sports) a game which is of no consequence in terms of ranking, betting etc.

As adjectives the difference between articulated and convoluted

is that articulated is constructed with one or more pivoted joints which allow bending of an otherwise rigid structure while convoluted is having numerous overlapping coils or folds.

As a verb articulated

is (articulate).

As adjectives the difference between costly and gratis

is that costly is of high cost; expensive while gratis is (l), without (l).

As adjectives the difference between hasslefree and efficient

is that hasslefree is (informal) troublefree while efficient is efficient.

As nouns the difference between sustenance and hunger

is that sustenance is something that provides support or nourishment while hunger is a need or compelling desire for food.

As a verb hunger is

to be in need of food.

As nouns the difference between paucity and abundance

is that paucity is fewness in number; too few while abundance is a large quantity; many .

As nouns the difference between dad and dog

is that dad is act while dog is a mammal, canis lupus familiaris , that has been domesticated for thousands of years, of highly variable appearance due to human breeding.

As a verb dog is

to pursue with the intent to catch.

In informal terms the difference between cow and mom

is that cow is a conniption fit or hissy fit; a state of agitation while mom is one's mother.

As nouns the difference between cow and mom

is that cow is a female domesticated ox or other bovine, especially an adult after she has had a calf while mom is mother, momma.

As a verb cow

is to intimidate; to daunt the spirits or courage of. Found primarily in the passive voice.

As an acronym COW

is acronym of w:Copy-on-write|copy-on-write|lang=en.

As a proper noun Mom is

one's mother.

As an adjective MoM is

month-over-month; compared to the same time period in the previous month.

As an initialism MOM is

initialism of message-oriented middleware|lang=en hardware or software infrastructure supporting sending and receiving of messages between distributed systems.