In transitive terms the difference between rift and interlude

is that rift is to cleave; to rive; to split while interlude is to provide with an interlude.

As nouns the difference between rift and interlude

is that rift is a chasm or fissure while interlude is an intervening episode, etc.

As verbs the difference between rift and interlude

is that rift is to form a rift while interlude is to provide with an interlude.

As adjectives the difference between narrow and scanty

is that narrow is having a small width; not wide; slim; slender; having opposite edges or sides that are close, especially by comparison to length or depth while scanty is somewhat less than is needed in amplitude or extent.

As a verb narrow

is to reduce in width or extent; to contract.

As a noun narrow

is a narrow passage, especially a contracted part of a stream, lake, or sea; a strait connecting two bodies of water.

As an adjective nasty

is   Dirty, filthy.

As a noun nasty

is something nasty.

As a verb begrimed is

past tense of begrime.

Assemble is a related term of pile.

As a verb assemble

is .

As a noun pile is

diligence.

Bag is a related term of grab.

As nouns the difference between bag and grab

is that bag is a flexible container made of cloth, paper, plastic, etc while grab is grave.

As a verb bag

is to put into a bag.

Concert is a related term of sympathy.

As nouns the difference between concert and sympathy

is that concert is (uncountable) agreement in a design or plan; union formed by mutual communication of opinions and views; accordance in a scheme; harmony; simultaneous action while sympathy is a feeling of pity or sorrow for the suffering or distress of another; compassion.

As a verb concert

is to plan together; to settle or adjust by conference, agreement, or consultation.

Disregard is a related term of disgust.

As nouns the difference between disregard and disgust

is that disregard is the act or state of deliberately not paying attention or caring about; misregard while disgust is an intense dislike or loathing someone feels for something bad or nasty.

As verbs the difference between disregard and disgust

is that disregard is to ignore; misregard while disgust is to cause an intense dislike for something.

Sanction is a related term of licence.

As nouns the difference between sanction and licence

is that sanction is an approval, by an authority, generally one that makes something valid while licence is (british|canada|australia).

As verbs the difference between sanction and licence

is that sanction is to ratify; to make valid while licence is (uk|canada|nonstandard).

As nouns the difference between cataclysm and upheaval

is that cataclysm is a sudden, violent event while upheaval is the process of being heaved upward, especially the raising of part of the earth's crust.

Study is a related term of remonstrance.

As nouns the difference between study and remonstrance

is that study is (label) a state of mental perplexity or worried thought while remonstrance is a remonstration; disapproval; a formal, usually written, protest or objection.

As a verb study

is (usually|academic) to revise materials already learned in order to make sure one does not forget them, usually in preparation for an examination.