bustling

active

hyperactive

hyper active

super busy

stress

stressed

uptempo

upbeat

traffic

quick

quickly

energy

high energy

energetic

signals

intense

fast

very fast

fast tempo

very fast tempo

high tempo

intensity

tense

tension

computer

high tech

hi tech

hi-tech

hightech

technology

future

development

building

project

building project

engineering

industry

industrial

factory

production

production line

hurry

hurried

hurry up

hasty

breakneck

rush

rush hour

rush traffic

signal