As a noun infection

is (pathology) the act or process of infecting.

As an adjective viruslike is

like a virus; inclined to spread through infection.

Viral is a synonym of viruslike.

As adjectives the difference between viral and viruslike

is that viral is (virology) of or relating to a biological virus while viruslike is like a virus; inclined to spread through infection.

As a noun viral

is (marketing) a video, image or text spread by "word of mouth" on the internet or by e-mail for humorous, political or marketing purposes.

As an adjective informatic

is of or pertaining to information science, the processing of information.

As an adverb informatically is

in an informatic way.

As an adjective semicircular

is in the shape of half of a circle or a semicircle.

As a noun wiltja is

a semicircular Aboriginal dwelling, intended as a temporary shelter from the heat of the sun.

As nouns the difference between aboriginal and wiltja

is that aboriginal is an animal or plant native to a region while wiltja is a semicircular Aboriginal dwelling, intended as a temporary shelter from the heat of the sun.

As an adjective aboriginal

is first according to historical or scientific records; original; indigenous; primitive.

As a proper noun Aboriginal

is any of the native languages spoken by Australian aborigines.

As nouns the difference between dwelling and wiltja

is that dwelling is a habitation; a place or house in which a person lives; abode; domicile while wiltja is a semicircular Aboriginal dwelling, intended as a temporary shelter from the heat of the sun.

As a verb dwelling

is present participle of lang=en.

As nouns the difference between temporary and wiltja

is that temporary is one serving for a limited time; short-term employee while wiltja is a semicircular Aboriginal dwelling, intended as a temporary shelter from the heat of the sun.

As an adjective temporary

is not permanent; existing only for a period or periods of time.

As nouns the difference between shelter and wiltja

is that shelter is a refuge, haven or other cover or protection from something while wiltja is a semicircular Aboriginal dwelling, intended as a temporary shelter from the heat of the sun.

As a verb shelter

is to provide cover from damage or harassment; to shield; to protect.

As nouns the difference between heat and wiltja

is that heat is thermal energy while wiltja is a semicircular Aboriginal dwelling, intended as a temporary shelter from the heat of the sun.

As a verb heat

is to cause an increase in temperature of an object or space; to cause something to become hot often with "up".

As an adjective tmetic

is pertaining to tmesis.

As an adverb tmetically is

in a tmetic way; through tmesis.