The word is contemporary.
contemporary
Antecendent action is when you substitute someone but in science you must have the word Substitute action is the same
similar
The word belonging is a noun (gerund). It comes from the verb "to belong."
dawn
Other, alternate, second, substitute, different...
Laugh would mean the same.
Having two wives at one time is "bigamy" (illegal in the US, but common in some societies). The general word for having more than one wife is polygamy.
Substitute words are words that can be used in place of another word to convey a similar meaning. They are often used to avoid repetition or to add variety and nuance to writing or speech. Examples include synonyms, antonyms, and homophones.
The word their = belongs to them;The word there = in that place, not here;The word they're = they are (a contraction)
Time conjunctions generally substitute for the word then, such as in these examples: * Next * Meanwhile * After that * Following this * Later
It's a polite substitute for a bad profanity word that begins with the same letter.