needed, necessary, required
No, they are the opposite words.
crucial, essential, key, significant, necessary
Synonyms for the word "imperative" are commanding, mandatory, essential, masterful.
No
essential, need, imperative
* necessary * vital * important
life-sustaining, essential
Necessary, crucial, indispensable.
synonymize
"Word for word" is a synonym for verbatim.
The antonym of the word 'synonym' is 'antonym'.
"Alternate word" is a noun-phrase that is kind of a synonym for the word "synonym. There is no one exact word that means the same as synonym.