1. (verb) investigate scientifically

• look into

2. (verb) conduct an inquiry or investigation of

• enquire
• inquire

1. (verb) investigate scientifically

• analyse
• analyze
• canvas
• canvass
• examine
• study

2. (verb) conduct an inquiry or investigation of

• examine
• probe

1. (verb) investigate scientifically

• examine
• probe
• experiment
• explore
• research
• search
• explore
• research

2. (verb) conduct an inquiry or investigation of

• spy

1. (verb) investigate scientifically

• investigating
• investigating
• investigation
• investigation
• investigator
• research worker
• researcher

2. (verb) conduct an inquiry or investigation of

• asker
• enquirer
• inquirer
• querier
• questioner
• detective
• investigator
• police detective
• tec
• enquiry
• enquiry
• inquiry
• inquiry
• fact-finding
• fact-finding
• investigative
• investigative
• investigatory
• investigatory
• inquiring
• questioning
• inquisitive
• investigating
• investigating
• investigation
• investigation
• investigation
• probe