Sexual Attraction: Sexual attraction is a feeling that sexual people get that causes them to desire sexual contact with a specific other person.
Romantic Attraction: Romantic attraction is a feeling that causes people to desire a romantic relationship with a specific other person.
Crushes: A crush is a romantic attraction to someone, a desire for a romantic relationship of some kind, a desire that is possibly temporary in nature, possibly never to be acted upon.
Squishes: A squish is an aromantic crush, a desire for a strong platonic relationship with someone; this envisioned relationship is usually more emotional intimate than a typical friendship.
Sensual Attraction: Some asexuals report a desire to do sensual (but not sexual) things with certain people, especially relating to tactile sensuality such as cuddling.
Aesthetic Attraction: Some asexuals report feeling an attraction to other people that is not connected to a desire to do anything with them, either sexually or romantically. They simply appreciate their appearance.