SELECT * FROM vocabulary.word
    WHERE movie_id = (select movie_id from vocabulary.word order by id desc LIMIT 1)
    AND season = (select season from vocabulary.word order by id desc LIMIT 1)
    AND episode = (select episode from vocabulary.word order by id desc LIMIT 1)

$query = $this->createQueryBuilder('w1')
        ->select([
            'w1.movie',
            'w1.season',
            'w1.episode'
        ])
        ->orderBy('w1.id', 'DESC')
        ->setMaxResults(1)
    ;

    return $this->createQueryBuilder('w')
        ->select([
            'w.name as word',
            'w.translation as translation',
            'm.name as movie',
            'w.season as season',
            'w.episode as episode',
        ])
        ->leftJoin('w.movie', 'm')
        ->where($query->expr()->eq('m.movie', $query->getDQL()))
        ->andWhere($query->expr()->eq('w.season', $query->getDQL()))
        ->where($query->expr()->eq('w.episode', $query->getDQL()))
        ->orderBy('RAND()')
        ->setMaxResults($limit)
        ->getQuery()
        ->getResult();