Foul is a synonym of encumbered.

As a noun foul

is foul (a breach of the rules of a game).

As an adjective encumbered is

weighted down, loaded sufficiently to make slow.

As a verb encumbered is

(encumber).

Unreasonable is a related term of excessive.

As adjectives the difference between unreasonable and excessive

is that unreasonable is not reasonable while excessive is exceeding the usual bounds of something; extravagant; immoderate.

Disreputable is a related term of irreclaimable.

As adjectives the difference between disreputable and irreclaimable

is that disreputable is not respectable, lacking repute; discreditable while irreclaimable is incapable of being reclaimed; not reclaimable; unable to be restored or redeemed; as, an irreclaimable criminal; irreclaimable land.

As a noun disreputable

is a person who is not reputable.

Robust is a related term of mighty.

As adjectives the difference between robust and mighty

is that robust is evincing strength; indicating vigorous health; strong; sinewy; muscular; vigorous; sound; as, a robust body; robust youth; robust health while mighty is very strong; possessing might.

As a noun mighty is

influential, powerful beings or mighty can be (obsolete|rare) a warrior of great strength and courage.

As an adverb mighty is

(colloquial) very; to a high degree.

Rush is a related term of sortie.

As a proper noun rush

is (computing) a dialect of the language.

As a noun sortie is

(military) an offensive military mission used originally to mean an attack from a fortress, but most commonly used today to describe a single mission by a military aircraft.

As a verb sortie is

to sally.

Drowsy is a related term of indifferent.

As an adjective drowsy

is inclined to drowse; heavy with sleepiness; lethargic; dozy.

As a verb indifferent is

.

Imposing is a related term of vast.

As a verb imposing

is .

As an adjective imposing

is magnificent and impressive because of appearance, size, stateliness or dignity.

As a noun vast is

west (compass point).

Marked is a related term of pronounced.

As adjectives the difference between marked and pronounced

is that marked is while pronounced is uttered]], [[articulate|articulated.

As a verb pronounced is

(pronounce).

Generalship is a related term of negotiation.

As nouns the difference between generalship and negotiation

is that generalship is the position or office of a general while negotiation is the process of achieving agreement through discussion.

Dreary is a related term of tiresome.

As adjectives the difference between dreary and tiresome

is that dreary is (obsolete) grievous, dire; appalling while tiresome is causing fatigue or boredom; wearisome.