As nouns the difference between journal and bulletin

is that journal is a diary or daily record of a person, organization, vessel etc.; daybook while bulletin is a short report, especially one released through official channels to be broadcast or publicized.

As verbs the difference between journal and bulletin

is that journal is to archive or record something while bulletin is to announce something by means of such a report or publication.

As an adjective journal

is daily.

Lightfooted is a related term of spry.

As adjectives the difference between lightfooted and spry

is that lightfooted is while spry is having great power of leaping or running; nimble; active.

As adjectives the difference between diligent and constant

is that diligent is performing with intense concentration, focus, responsible regard while constant is unchanged through time or space; permanent.

As a noun constant is

that which is permanent or invariable.

Loop is a synonym of convolution.

As nouns the difference between loop and convolution

is that loop is a length of thread, line or rope that is doubled over to make an opening while convolution is something that is folded or twisted.

As a verb loop

is to form something into a loop.

Presumption is a related term of hide.

As nouns the difference between presumption and hide

is that presumption is the act of presuming, or something presumed while hide is (countable) (mainly british) a covered structure from which hunters, birdwatchers, etc can observe animals without scaring them or hide can be (countable) the skin of an animal or hide can be a medieval land measure equal to the amount of land that could sustain one free family; usually 100 acres forty hides equalled a barony.

As a verb hide is

to put (something) in a place where it will be harder to discover or out of sight or hide can be to beat with a whip made from hide.

As verbs the difference between hector and chiack

is that hector is to intimidate or dominate in a blustering way while chiack is to taunt or tease in jest.

As a noun hector

is a bully; a blustering, turbulent, noisy fellow.

As a proper noun Hector

is a Trojan hero in Iliad.

Ruthless is a related term of severe.

As adjectives the difference between ruthless and severe

is that ruthless is without pity or compassion; cruel, pitiless while severe is severe, harsh.

Darkening is a related term of cloaking.

As verbs the difference between darkening and cloaking

is that darkening is while cloaking is .

As nouns the difference between darkening and cloaking

is that darkening is the act of something becoming darker while cloaking is the act of wrapping or covering with a cloak.

Report is a related term of chatter.

As nouns the difference between report and chatter

is that report is report (all senses) while chatter is talk, especially meaningless or unimportant talk or chatter can be one who chats.

As a verb chatter is

to talk idly.

Severe is a related term of hardhearted.

As adjectives the difference between severe and hardhearted

is that severe is severe, harsh while hardhearted is lacking in compassion; cold and pitiless.