Soundlessly is a related term of mutely.

As adverbs the difference between soundlessly and mutely

is that soundlessly is done in a manner that makes no noise while mutely is in a mute manner.

Inventive is a related term of witty.

As adjectives the difference between inventive and witty

is that inventive is of, or relating to invention while witty is (label) wise, having good judgement.

Impulsive is a related term of quirky.

As adjectives the difference between impulsive and quirky

is that impulsive is having the power of driving or impelling; giving an impulse; moving; impellent while quirky is given to quirks or idiosyncrasies; strange in a somewhat silly, awkward manner, potentially cute.

As a noun impulsive

is that which impels or gives an impulse; an impelling agent.

As adjectives the difference between theoretic and generalised

is that theoretic is concerned with theories or hypotheses rather than with practical matters while generalised is an alternative spelling of lang=en.

As a verb generalised is

past tense of generalise.

Heat is a related term of animation.

As nouns the difference between heat and animation

is that heat is (military) high explosive antitank: a munition using a high explosive shaped charge to breach armour while animation is animation.

As nouns the difference between key and inkling

is that key is an object designed to open and close a lock while inkling is a slight suspicion or hint.

As verbs the difference between key and inkling

is that key is to fit (a lock) with a key while inkling is present participle of lang=en.

As an adjective key

is indispensable, supremely important.

As a proper noun Key

is {{surname}.

Hesitating is a related term of undetermined.

As a verb hesitating

is .

As a noun hesitating

is hesitation.

As an adjective undetermined is

not determined; not settled; not decided.

Dubious is a synonym of unsettled.

As adjectives the difference between dubious and unsettled

is that dubious is arousing doubt; questionable; open to suspicion while unsettled is disturbed, upset.

As a verb unsettled is

(unsettle).

Deck is a related term of dignify.

As an adjective deck

is thick.

As a verb dignify is

to invest with dignity or honour.

Push is a related term of alertness.

As nouns the difference between push and alertness

is that push is a short, directed application of force; an act of pushing or push can be (obsolete|uk|dialect) a pustule; a pimple while alertness is the quality of being alert or on the alert; briskness; nimbleness; activity.

As a verb push

is (intransitive) to apply a force to (an object) such that it moves away from the person or thing applying the force.