I am only knowing one, a synonym for maintain is preserve.
Synonyms for fake include false, ersatz.
Two synonyms for the verb occur are happen, and arise. There are many other synonyms for occur, these include, appear, arise, develop, ensue and manifest.
The word eternal means without pause; endless. It is an adjective. There are countless synonyms to this word. The two synonyms for the word eternal are everlasting and immortal.
guess and theory
cautious, tactful
two synonyms for sympathetically are to care and concern
Two synonyms for the word 'strong' are 'tough' and 'capable'
Two synonyms for vigilante are alone and isolated.
There aren't any synonyms for thousand
Synonyms for the word collation:comparison, examination
Synonyms for alternate are, different, varied.
anxiousness, disquiet, panic
Two synonyms for 'grinning' would be 'beaming' and 'smiling'.
Two synonyms for the preposition 'during' are "all along" or "the whole time" as well as many other synonyms that can also be used in place of the word.
That will depend how you use the word.He maintained his innocence. Synonyms could be claim, insist, and declare.I maintain my mother's apartment. Synonyms could be look after, take care of, support.The police maintain the peace in our neighborhood.Synonyms could be preserve, uphold, continue.
Warlike and militant are synonyms for martial.
Some synonyms for stoop and crouch:BendBentBowCowerDroopDuckHuddleLowerKneelSagSlouchSlumpSquat