The words readers of this text looked up most, each with its meaning and the line it comes from.
inadvertently / ˌɪnədˈvɜːrtntli /adverbWithout intending to; unintentionally
They may inadvertently delete important files.
unintentionallyunwittinglyaccidentally
supplied with the necessary items for a particular purpose
Many urban areas are equipped with extensive camera systems.
fittedfurnishedprovided
crucial / ˈkruːʃəl /adjectiveessential or of great importance
Surveillance cameras play a crucial role in investigations.
criticalvital
surveillance / sərˈveɪləns /nounThe act of carefully watching someone or something, especially in order to prevent or detect a crime
The suspect was under surveillance.
observationmonitoringscrutiny
A distinctive smell, especially an unpleasant one
Even if criminals attempt to cover their scent with perfumes or other strong odors, it's not easy to completely mask their natural smell.
aromafragrancereekstench
additionally / əˈdɪʃənəli /adverbIn addition; also
Additionally, the software is easy to use.
furthermoremoreover
The quality of being careful about potential problems or dangers
Understanding the importance of caution.
carefulnessprudencecircumspection
To make something difficult to perceive, understand, or discover
They tried to obscure the truth.
hideconcealmaskblur
to create something by joining different parts together
Investigators are adept at piecing together the truth.
assembleconstructput together
disposal / dɪˈspoʊzəl /nounavailable for use
Investigators have advanced tools at their disposal.
availablecommandcontrol
ballistics / bəˈlɪstɪks /nounThe study of firearms and projectiles, including their design, manufacture, effects, and performance
The police sent the gun in for ballistics testing.
firearmprojectileforensics
vital / ˈvaɪtl /adjectiveessential; necessary
Exercise is vital for good health.
crucialimportantnecessary