Fine is a related term of shapely.

As a verb fine

is .

As an adjective shapely is

having a pleasing shape, pleasant to look at.

Invigorating is a related term of hot.

As a verb invigorating

is .

As an adjective invigorating

is giving strength, energy and vitality.

As a noun hot is

a whit, a bit.

Motive is a related term of disposition.

As a verb motive

is .

As a noun disposition is

disposal.

Inflexible is a related term of constrained.

As adjectives the difference between inflexible and constrained

is that inflexible is not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding while constrained is within close bounds; confined.

As a verb constrained is

(constrain).

Single is a related term of silly.

As nouns the difference between single and silly

is that single is single (45rpm vinyl record) while silly is (colloquial) a silly person; a fool.

As an adjective silly is

(label) pitiable; deserving of compassion; helpless.

Soundlessly is a related term of softly.

As adverbs the difference between soundlessly and softly

is that soundlessly is done in a manner that makes no noise while softly is in a soft manner; gently.

Undissembling is likely misspelled.

Undissembling has no English definition.

As an adjective public

is able to be seen or known by everyone; open to general view, happening without concealment.

As a noun public

is the people in general, regardless of membership of any particular group.

Code is a related term of dictum.

As a verb code

is .

As a noun dictum is

an authoritative statement; a dogmatic saying; a maxim, an apothegm.

Rude is a related term of unmerciful.

As a proper noun rude

is settlement in croatia, near zagreb.

As an adjective unmerciful is

not showing mercy.

Stableness is a related term of immovability.

As nouns the difference between stableness and immovability

is that stableness is the quality or state of being stable, or firmly established; stability while immovability is the state of being immovable.