Typical, expected, average.
Environment, natural habitat, and ecosystem are a couple possible synonyms.
synonyms: original, pure, unpolluted, natural antonyms: impure
synonyms: spontaneous, unaffected, genuine, unmannered antonyms: unnatural, supernatural
Insineration
acceleration
No.
natural, physical, normal, human
Assuming the definition for "monstrosity" to be "a person, thing, or event that is far from normal," synonyms include abnormality, anomaly, monster, and hideosity.
The Usual Routine Normal Typical Standard Common Run-of-the-mill
Irregular as "not regular" can have the synonyms disconnected or discontinuous. Irregular as "not normal" can have the synonyms deviant, different, divergent. Irregular as "not even" can have the synonym disproportionate.
Synonyms for usual might be normal, commonplace, standard.
Here are a few: average, common, commonplace, general, normal, ordinary, typical
Synonyms: commissioned, by proxy, secondary, delegated.Antonyms: primary, normal, nonexchangeable, source
12 year old boy and immature are often synonyms. This is pretty normal.
They are synonyms.
Variation and diversity are synonyms. They mean a marked difference or deviation from the normal or recognized form, function, or structure.
Synonyms