Chasse: One foot moves to the side, the other foot is placed next to it, and the first foot moves again to the side.
Grapevine: One foot moves to the side, the other moves behind it, the first foot moves again to the side, and the second touches next to the first. There are variations: the final step can consist of a hitch, a scuff, placement of weight on the second foot, and so forth. The name of the step is sometimes abbreviated to vine.
Weave: To the left or the right. This is a grapevine with a cross in front as well as a cross behind. Creates a slight zig zag pattern on the floor.
Triple Step: This is 3 steps being taken in only 2 beats of music. Can move forward, backward, left, right or on the spot.
Shuffle step: A triple step to the front or the back, left or right side, starting on either foot. The feet slide rather than being given the staccato (short and sharp) movement of the cha-cha. There is a slight difference in the interpretation of the timing to give the element its distinctive look. It is counted as 1 & 2, 3 & 4, etc. However, the actual amount of time devoted to each of the 3 steps in the shuffle is 3/4 of a beat, 1/4 of a beat, then one full beat of music.
Lock step: A triple step backwards or forwards, starting on either foot, with the second foot slid up to and tightly locked in front of or behind the first foot before the first foot is moved a second time in the same direction as for the first step.
A tag or bridge is an extra set of steps not part of the main dance sequence that are inserted into one or more sequences to ensure the dance fits with the phrasing of the music. The term tag usually implies only a few additional counts (e.g. 2 or 4), whereas bridge implies a longer piece (e.g. 8 or 16). The terms are generally interchangeable, however.
In a one-wall dance, the dancers face the same direction at the end of the sequence as at the beginning.
In a two-wall dance, repetitions of the sequence end alternately at the back and front walls. In other words, the dancers have effectively turned through 180 degrees during one set. The samba line dance is an example of a two-wall dance. While doing the "volte" step, the dancers turn 180 degrees to face a new wall.
In a four-wall dance, the direction faced at the end of the sequence is 90 degrees to the right or left from the direction in which they faced at the beginning. As a result, the dancers face each of the four walls in turn at the end of four consecutive repetitions of the sequence, before returning to the original wall. The hustle line dance is an example of a four-wall dance because in the final figure they turn 90 degrees to the left to face a new wall.