Helem is likely misspelled.

Helem has no English definition.

As a noun lithium is

the simplest alkali metal, the lightest solid element, and the third lightest chemical element (symbol Li) with an atomic number of 3.

As a proper noun Lithium is

a village in Missouri.

As nouns the difference between flower and weed

is that flower is a colorful, conspicuous structure associated with angiosperms, frequently scented and attracting various insects, and which may or may not be used for sexual reproduction or flower can be something that flows, such as a river while weed is pasture or weed can be willow.

As a verb flower

is to put forth blooms.

As nouns the difference between nadder and kadder

is that nadder is while kadder is (dialect) the jackdaw.

As a noun detainer

is (legal) the right to keep a person, or a person's goods or property, against his will a type of custody.

As a verb detained is

(detain).

As an adjective palmiest

is (palmy).

As a noun palmist is

a fortuneteller who uses palmistry.

As nouns the difference between exophagy and ecophagy

is that exophagy is (rare) cannibalism, of those outside a social group while ecophagy is the consuming of ecosystems by nanotechnology that has gone awry.

As adjectives the difference between bugle and bugly

is that bugle is jet-black while bugly is exceptionally ugly.

As a noun bugle

is a horn used by hunters.

As a verb bugle

is to announce, sing, or cry in the manner of a musical bugle.

As nouns the difference between elsen and elven

is that elsen is an awl, a pointed tool while elven is (obsolete) a female elf, a fairy, nymph or elven can be (lb) an elm.

As an adjective elven is

belonging to, or relating to, elves.

As a verb colonised

is (colonise).

As a noun coloniser is

.

As verbs the difference between sanforized and sanforizes

is that sanforized is past tense of sanforize while sanforizes is third-person singular of sanforize.