1. (verb) wander from a direct or straight course

• depart
• digress
• sidetrack

2. (verb) go, come, or spread in a rambling or irregular way

• sprawl

1. (noun) a wandering or disorderly grouping (of things or persons)

• group
• grouping

2. (verb) wander from a direct or straight course

• deviate
• divert

3. (verb) go, come, or spread in a rambling or irregular way

• distribute
• spread

1. (noun) a wandering or disorderly grouping (of things or persons)

• depart
• digress
• sidetrack
• rambling
• sprawling
• straggling
• straggly
• sprawl

2. (verb) wander from a direct or straight course

• digression
• excursion
• straggler
• strayer