Sexy, and attractive.
Synonyms and antonyms are things that are similar or opposite. Synonyms of hot would be could be hot or balmy. Hot or balmy would mean something similar to hot. Antonyms of hot would be cold or chilly. Hot or chilly would mean something the opposite of hot.
hot
Sweltering - "The weather today is sweltering hot!"
two synonyms for sympathetically are to care and concern
Two synonyms for the word 'strong' are 'tough' and 'capable'
Overheated...
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'.