As adjectives the difference between sentimental and melancholy

is that sentimental is characterized by sentiment, sentimentality or excess emotion while melancholy is affected with great sadness or depression.

As a noun melancholy is

black bile, formerly thought to be one of the four "cardinal humours" of animal bodies.

Inelegant is a related term of unskillful.

As adjectives the difference between inelegant and unskillful

is that inelegant is inelegant (not elegant) while unskillful is not skillful.

Just is a related term of particular.

As a proper noun just

is , cognate to english justus.

As an adjective particular is

(obsolete) pertaining only to a part of something; partial.

As a noun particular is

a small individual part of something larger; a detail, a point.

Disesteem is a related term of disgrace.

As nouns the difference between disesteem and disgrace

is that disesteem is want of esteem; disregard while disgrace is disgrace.

As a verb disesteem

is to hold little or no esteem for; to consider worthless.

As nouns the difference between outrage and terribleness

is that outrage is an excessively violent or vicious attack; an atrocity while terribleness is the characteristic of being terrible.

As a verb outrage

is to cause or commit an outrage upon; to treat with violence or abuse.

Relation is a related term of legend.

As nouns the difference between relation and legend

is that relation is relation while legend is a story of unknown origin describing plausible but extraordinary past events.

As a verb legend is

(archaic|transitive) to tell or narrate; to recount.

Instill is a related term of suggest.

As verbs the difference between instill and suggest

is that instill is to cause a quality to become part of someone's nature while suggest is to imply but stop short of saying explicitly.

Trot is a related term of glide.

As nouns the difference between trot and glide

is that trot is trotskyist while glide is the act of gliding.

As a verb glide is

to move softly, smoothly, or effortlessly.

Weird is a related term of offbeat.

As nouns the difference between weird and offbeat

is that weird is (acronym) western, educated, industrialized, rich and democratic while offbeat is (music) the beats not normally accented in a measure.

As an adjective offbeat is

unusual, unconventional, not ordinary.

Disorder is a related term of annoyance.

As nouns the difference between disorder and annoyance

is that disorder is absence of order; state of not being arranged in an orderly manner while annoyance is (countable) that which annoys.