Misty is a related term of veiled.

As a proper noun misty

is from the adjective "misty", reasonably popular in the 1970s and the 1980s.

As an adjective veiled is

hidden, such as by a veil.

As a verb veiled is

(veil).

Favourable is a related term of profitable.

As adjectives the difference between favourable and profitable

is that favourable is pleasing, encouraging or approving while profitable is producing a profit.

Unremitting is a related term of prolonged.

As adjectives the difference between unremitting and prolonged

is that unremitting is incessant; never slackening while prolonged is lengthy in duration; extended; protracted.

As a verb prolonged is

(prolong).

Ally is a related term of bind.

As a proper noun ally

is a diminutive of the female given names alison, alice and alexandra.

As a verb bind is

to tie; to confine by any ligature.

As a noun bind is

that which binds or ties.

Handhold is a related term of advantage.

As nouns the difference between handhold and advantage

is that handhold is a projection that one may hold onto for support while advantage is any condition, circumstance, opportunity or means, particularly favorable to success, or to any desired end.

As a verb advantage is

to provide (someone) with an advantage, to give an edge to.

Deceitfulness is a related term of cunning.

As nouns the difference between deceitfulness and cunning

is that deceitfulness is the state or quality of being deceitful while cunning is (obsolete) knowledge; learning; special knowledge (sometimes implying occult or magical knowledge).

As an adjective cunning is

sly; crafty; clever in surreptitious behaviour.

Personable is a related term of alluring.

As adjectives the difference between personable and alluring

is that personable is (of a person) having a pleasing appearance or manner; attractive; handsome; friendly; amiable while alluring is having the power to allure.

As a verb alluring is

.

As a noun alluring is

the action of the verb allure .

Unceasing is a related term of protracted.

As adjectives the difference between unceasing and protracted

is that unceasing is continuous; continuing indefinitely without stopping while protracted is lasting for a long time or longer than expected or usual.

As a verb protracted is

(protract).

Form is a related term of manufacture.

As a noun form

is shape.

As a verb manufacture is

.

Fearlessness is a related term of lionheartedness.