Yes, you can say
"It happened at this time"
or
"It occurred at this time"
both would mean the same thing.
== == Similar words are called "synonyms."Synonyms
Permit, authorize, and enable are some words that have a similar meaning to allow.
It is called synonymy when different words have the same meaning.
A synonym of course. An antonym for a word that is defined for hvaing the opposite or nearly the opposite meaning.
When words share the same etymology and the same meaning, they are called Cognates.
== == Similar words are called "synonyms."Synonyms
Permit, authorize, and enable are some words that have a similar meaning to allow.
Two words with same meaning are called synonyms.
Synonyms are two or more words that have the same meaning.
Two words with the same meaning are called synonyms.
It is called synonymy when different words have the same meaning.
A synonym of course. An antonym for a word that is defined for hvaing the opposite or nearly the opposite meaning.
When words share the same etymology and the same meaning, they are called Cognates.
The words you just listed are just that words. The meaning behind it is a mutally agreed definition for the word. If the words were to be switched then nothing else would happen. It would just be a different word used for the same meaning.
Some words that have the same meaning as "multiply" are increase, expand, and grow.
synonyms
Words with the same meaning are synonyms. Words with opposite meanings are antonyms. Homonyms are words that are spelled the same but have different meanings. Homophones are words that sound alike, but have different meanings. synonyms