In this paper, we try to research on the question if it is easier to acquire a new language if the language leaner is multilingual rather than monolingual language leaner. The questionnaire and interview research methods are utilized in order to gain effective and relevant results. From the research data, it can be concluded that in addition to mental relaxation, most languages ​​are lexically and grammatically close to each other and have many similarities, so this factor can create many conveniences for language learners in learning a new language.

Maqolada til o`ganuvchilarga ularning ikkinchi tillari qanday ta’sir ko’rsatishi ilmiy tadqiqot natijalariga asoslangan holda tadqiq etiladi. Samarali va tegishli natijalarga erishish uchun anketa va intervyu tadqiqot usullaridan foydalaniladi. 
Tadqiqot ma’lumotlaridan shunday xulosa qilish mumkinki, multilingualism til o`rganuvchilarga aqliy yengillik berishdan tashqari, ko`pchilik tillar leksik va grammatik jihatdan bir-biriga yaqin va ko`plab o`xshashliklarga ega, shuning uchun bu omil til o`rganuvchilarga yangi tilni o`rganishda ko`plab qulayliklar yaratishi mumkin.