action

aggression

arm

attack

big

biting

building

close

closeup

construction

crashing

cruel

cutting

danger

dangerous

demolish

demolition

destroying

destruction

development

disobedience

engineering

excavator

fantastic

fear

fiction

future

hacking

horror

house

huge

humankind

industry

innovation

instrument

invention

machine

mechanism

powerful

progress

rise

robot

ruins

scary

science

technical

technology

tool

up