investigate

In lang=en terms the difference between investigate and complain

is that investigate is to conduct an inquiry or examination while complain is to make a formal accusation or bring a formal charge.

As verbs the difference between investigate and complain

is that investigate is to inquire into or study in order to ascertain facts or information while complain is to express feelings of pain, dissatisfaction, or resentment.

Investigate is a related term of pry_into.

As verbs the difference between investigate and characterize

is that investigate is to inquire into or study in order to ascertain facts or information while characterize is to depict someone or something a particular way (often negative).

As verbs the difference between confirm and investigate

is that confirm is to strengthen; to make firm or resolute while investigate is to inquire into or study in order to ascertain facts or information.

As verbs the difference between explain and investigate

is that explain is to make plain, manifest, or intelligible; to clear of obscurity; to illustrate the meaning of while investigate is to inquire into or study in order to ascertain facts or information.

As verbs the difference between know and investigate

is that know is (lb) to perceive the truth or factuality of; to be certain of or that while investigate is to inquire into or study in order to ascertain facts or information.

As a noun know

is knowledge; the state of knowing.

As verbs the difference between investigate and test

is that investigate is to inquire into or study in order to ascertain facts or information while test is to refine (gold, silver, etc.) in a test or cupel; to subject to cupellation.

As a noun test is

a cupel or cupelling hearth in which precious metals are melted for trial and refinement.

In lang=en terms the difference between investigate and apprehend

is that investigate is to conduct an inquiry or examination while apprehend is to be apprehensive; to fear.

As verbs the difference between investigate and apprehend

is that investigate is to inquire into or study in order to ascertain facts or information while apprehend is (archaic) to take or seize; to take hold of.

As verbs the difference between triage and investigate

is that triage is to assess or sort according to quality or some other aspect while investigate is to inquire into or study in order to ascertain facts or information.

As a noun triage

is assessment or sorting according to quality.

As a noun exam

is (informal) especially when meaning'' test ''or in compound terms .

As a verb investigate is

to inquire into or study in order to ascertain facts or information.