As nouns the difference between saccus and succus

is that saccus is (botany) a bladder or wing-like structure found on the pollen grains of many species of conifer the shape or number of the sacci on a pollen grain can help identify the species it came from while succus is (medicine|obsolete) the expressed juice of a plant, for medicinal use.

As verbs the difference between happed and harped

is that happed is (hap) while harped is (harp).

As an adjective happed

is wrapped; covered; cloaked.

As nouns the difference between labwork and lapwork

is that labwork is work done in a laboratory while lapwork is work in which one part overlaps another.

As nouns the difference between didrachm and didrachma

is that didrachm is while didrachma is an ancient greek silver coin worth two drachmas.

As adjectives the difference between lighter and looser

is that lighter is (light) or lighter can be (light) while looser is (loose).

As nouns the difference between lighter and looser

is that lighter is one who, or that which, lights or lighter can be a flat-bottomed boat for carrying heavy loads across short distances (especially for canals or for loading or unloading larger boats) while looser is .

As a verb lighter

is to transfer cargo or fuel from a ship, lightening it to make its draft less or to make it easier to refloat.

As adjectives the difference between denser and brittle

is that denser is (dense) while brittle is inflexible, liable to break or snap easily under stress or pressure.

As a noun brittle is

(uncountable) a confection of caramelized sugar and nuts.

Deluse is likely misspelled.

Deluse has no English definition.

As a verb delude

is to deceive into believing something which is false; to lead into error; to dupe.

As nouns the difference between godzilla and elephant

is that godzilla is a fictional japanese monster () from a series of science-fiction films while elephant is elephant.

As a noun donkey is

a domestic animal, , similar to a horse.

As nouns the difference between cluster and string

is that cluster is cluster (group of galaxies or stars) while string is thong (as undergarment or swimwear).