1. Investigate scientifically
   - investigate 
2. Examine so as to determine accuracy, quality, or condition
   - check, check up on, check out, suss out [Brit], check over, go over, check into, sus [Brit], suss [Brit]

Derived forms: looked into, looks into, looking into

See also: look

Type of: analyse [Brit, Cdn], analyze [N. Amer], canvas, canvass, examine, study

• purple-lilac
• purple-red
• purple-spotted
• purple-staining Cortinarius
• purple-stemmed aster
• purple-tinged
• purple-tinted
• purple-veined
• purple-white
• purpleness
• purplish
• purplish pink
• purplish-black
• purplish-blue
• purplish-brown
• purplish-green
• purplish-lilac
• purplish-red
• purplish-white
• purport
• purportedly
• purpose
• purpose-built
• purpose-made
• purposeful