Index of English words, starting with "in"

(1) - Investigable (a.) Unsearchable; inscrutable.
(2) - Investigable (a.) Capable or susceptible of being investigated; admitting research.

(1) - Investigate (v. i.) To pursue a course of investigation and study; to make investigation.
(2) - Investigate (v. t.) To follow up step by step by patient inquiry or observation; to trace or track mentally; to search into; to inquire and examine into with care and accuracy; to find out by careful inquisition; as, to investigate the causes of natural phenomena.

(1) - Investigation (n.) The act of investigating; the process of inquiring into or following up; research; study; inquiry, esp. patient or thorough inquiry or examination; as, the investigations of the philosopher and the mathematician; the investigations of the judge, the moralist.

(1) - Investigator (n.) One who searches diligently into a subject.