As nouns the difference between expenditure and expansion

is that expenditure is act of expending or paying out while expansion is the act or process of expanding.

As a verb yield is

(obsolete) to pay, give in payment; repay, recompense; reward; requite.

As a noun yield is

(obsolete) payment; tribute.

As adjectives the difference between lenticular and elliptical

is that lenticular is of or pertaining to a lens while elliptical is in a shape reminding of an ellipse; oval.

As nouns the difference between lenticular and elliptical

is that lenticular is a lenticular image while elliptical is (astronomy) an elliptical galaxy.

As an interjection ha

is huh!.

As an adjective funny is

amusing; humorous; comical.

As a noun funny is

(humorous) a joke or funny can be (british) a narrow boat for sculling.

As nouns the difference between let and outlet

is that let is milk or let can be letter while outlet is a vent or similar passage to allow the escape of something.

As nouns the difference between bond and pack

is that bond is while pack is package, bundle, bunch, (unwieldy) bag or pack can be rabble, mob, vermin, rascals.

As verbs the difference between displace and delocalize

is that displace is to move something, or someone, especially to forcibly move people from their homeland while delocalize is to remove from a locality.

As a noun animation

is animation.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between manifest and bespeak

is that manifest is manifesto while bespeak is a request for a specific performance; a benefit performance, by a patron.

As a verb bespeak is

(lb) to speak about; tell of; relate; discuss.

As verbs the difference between infest and intrude

is that infest is to inhabit a place in unpleasantly large numbers while intrude is to thrust oneself in; to come or enter without invitation, permission, or welcome; to encroach; to trespass.

As an adjective infest

is (obsolete) mischievous; hurtful; harassing.