Egg is a related term of back.

As nouns the difference between egg and back

is that egg is (zoology|countable) an approximately spherical or ellipsoidal body produced by birds, snakes, insects and other animals, housing the embryo during its development while back is a small stream or brook.

As a verb egg

is to throw eggs at or egg can be to encourage, incite.

Detract is a related term of calumniate.

In lang=en terms the difference between detract and calumniate

is that detract is to take credit or reputation from; to defame or decry while calumniate is to levy a false charge against, especially of a vague offense, with the intent to damage someone's reputation or standing.

As verbs the difference between detract and calumniate

is that detract is to take away; to withdraw or remove while calumniate is to make hurtful untrue comments about.

Placid is a related term of indulgent.

As adjectives the difference between placid and indulgent

is that placid is serene; calm while indulgent is disposed or prone to indulge, humor, gratify, or give way to one's own or another's desires, etc, or to be compliant, lenient, or forbearing; showing or ready to show favor; favorable; indisposed to be severe or harsh, or to exercise necessary restraint: as, an indulgent parent; to be indulgent to servants.

Chase is a related term of lunge.

As a proper noun chase

is a botanical plant name author abbreviation for botanist mary agnes chase (1869-1963).

As a noun lunge is

blister, bulge.

Detail is a synonym of recital.

As nouns the difference between detail and recital

is that detail is detail while recital is recital.

Express is a related term of swear.

As adjectives the difference between express and swear

is that express is (not comparable) moving or operating quickly, as a train not making local stops while swear is heavy.

As nouns the difference between express and swear

is that express is a mode of transportation, often a train, that travels quickly or directly or express can be (obsolete) the action of conveying some idea using words or actions; communication, expression while swear is a swearword.

As verbs the difference between express and swear

is that express is (senseid) to convey or communicate; to make known or explicit while swear is to take an oath or swear can be to be lazy; rest for a short while during working hours.

Ingenuous is a related term of undisguised.

As adjectives the difference between ingenuous and undisguised

is that ingenuous is naive and trusting while undisguised is not disguised, plainly visible.

Aesthetic is a related term of delicate.

As adjectives the difference between aesthetic and delicate

is that aesthetic is concerned with beauty, artistic impact, or appearance while delicate is .

As a noun aesthetic

is the study of art or beauty.

Uninstructed is a related term of unlettered.

As adjectives the difference between uninstructed and unlettered

is that uninstructed is not instructed while unlettered is not instructed in letters; not well educated; unable to read.

Unusual is a related term of quixotic.

As adjectives the difference between unusual and quixotic

is that unusual is unlike what is expected; differing in some way from the norm while quixotic is possessing or acting with the desire to do noble and romantic deeds, without thought of realism and practicality; exceedingly idealistic.