Sucht means a disease or illness -- cognate, naturally, to English "sick". So Sehnsucht, which is usually translated as "longing", is a stronger word than that -- it means something like "sick with longing."
As far as I know, "bar" is not a suffix in English. However, "bar" is a suffix in German, and it means "bearing" (roughly). A prominent example is "wunderbar" = "bearing wonders" = "wonderful".
The suffix ella means little one or belonging to. An example of this suffix is canella.
ty
The suffix ity means "state of" or "quality of." An example is civility.
The suffix -ence is a suffix that is added to nouns. The suffix -ence indicates a state, quality, action, or condition. An example is residence. It is the action of residing somewhere.
As far as I know, "bar" is not a suffix in English. However, "bar" is a suffix in German, and it means "bearing" (roughly). A prominent example is "wunderbar" = "bearing wonders" = "wonderful".
The suffix attached to a German internet address is ".de".
The suffix -ig in German often indicates that the word is an adjective describing a characteristic or quality, similar to the English suffix -y or -ly. It can turn a noun into an adjective, such as "sauer" (sour) from "die Saure" (acid) or "aktiv" (active) from "die Aktivität" (activity).
Example doesn't have a suffix. However, "Ex-" is a suffix in some words, such as excommunicate or ex-wife/ex-husband. the word "ample" is not related to the word "example", just as "create" isn't related to "ate". For these reasons, example has no suffix.
A suffix for white could be "-ness" or "-ish." An example word with the suffix "-ness" would be "whiteness," and an example word with the suffix "-ish" would be "whitish."
-zel means nothing in German. It is not a suffix.
The suffix for resist is -ance. For example, resistance.
The suffix for thermal energy is "ies" as in "energies". The word "thermal" is derived from German. Thus the suffix for thermal is "en" as in "thermalen".
The suffix ella means little one or belonging to. An example of this suffix is canella.
The suffix for "invent" is "-ion." For example, the word "invention" adds the suffix "-ion" to "invent."
The suffix "Thal" in German means valley or dale, and is commonly used in place names to indicate areas with valleys. It is often spelled as "Tal" in modern German.
Pandemic and Epidemic are both examples for the suffix demos.