Blast is a synonym of shell.

As a verb blast

is .

As a proper noun shell is

a diminutive of the female given name michelle .

Bounteous is a related term of infinite.

As an adjective bounteous

is (of a person) inclined to be generous.

As a noun infinite is

infinity, endlessness.

As nouns the difference between persuasion and flattery

is that persuasion is the act of persuading, or trying to do so; the addressing of arguments to someone with the intention of changing their mind or convincing them of a certain point of view, course of action etc while flattery is excessive praise or approval, which is often insincere and sometimes contrived to win favour.

Obtaining is a related term of getting.

As verbs the difference between obtaining and getting

is that obtaining is while getting is .

As a noun getting is

the act of obtaining or acquiring; acquisition.

As nouns the difference between regard and perusal

is that regard is a steady look, a gaze while perusal is the act of perusing; studying something carefully.

As a verb regard

is to set store by (something), to hold (someone) in esteem; to consider to have value, to respect.

As adjectives the difference between unidentified and nonidentified

is that unidentified is not identified; having an unknown or unnamed identity while nonidentified is not identified.

As adjectives the difference between cloudless and unclouded

is that cloudless is without any clouds while unclouded is not cloudy; clear.

As adverbs the difference between purely and merely

is that purely is wholly; really, completely while merely is wholly, entirely.

Purposive is a related term of methodical.

As adjectives the difference between purposive and methodical

is that purposive is serving a particular purpose; adapted to a given purpose, especially through natural evolution while methodical is in an organized manner; proceeding with regard to method; systematic.

Fierce is a synonym of threatening.

As adjectives the difference between fierce and threatening

is that fierce is extremely violent, severe, ferocious or savage while threatening is presenting a threat; menacing; frightening.

As a verb threatening is

.

As a noun threatening is

an act of threatening; a threat.