preventable
UK: /prɪˈvɛntəb(ə)l/ | US: /prɪˈvɛntəb(ə)l/
adj. capable of being prevented or avoided
The word "preventable" emerged in the 17th century, combining "prevent" (to stop something from happening) with the suffix "-able," indicating capability. The logic is straightforward: if something can be prevented, it is preventable. The root "prevent" originally carried the sense of acting beforehand to block an outcome, later narrowing to its modern meaning of stopping or hindering.
Many diseases are preventable with proper hygiene and vaccination.
The accident was entirely preventable if safety protocols had been followed.
Climate change is partly preventable through reduced carbon emissions.
Their financial losses were preventable with better planning.
Miscommunication is often preventable by clear instructions.