Easy API for synonymize russian words.
$ npm install synonymize-api
const synonymize = require('synonymize-api');
synonymize('машина').then(response => {
console.log(response); // => [ 'автомобиль', 'аппарат', 'спорткар', 'more 20 items...' ]
console.log(response[2]); // => 'спорткар'
});