There are many synonyms for the term "sex drives" that can be used to describe a person's level of sexual desire. These include libido, sexual appetite, arousal, horniness, lust, passion, desire, and inclination. Each of these terms describes different aspects of sexual desire, from physical arousal to emotional passion and interest. It's important to note that everyone's level of sex drive is different, and can vary depending on a variety of factors including age, hormonal changes, and personal preferences. Understanding and communicating about sexual desire is an important part of healthy relationships and sexual satisfaction.