investigation is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

The act of investigating; the process of inquiring into or following up; research, especially patient or thorough inquiry or examination
• The investigation into the crime has led to various leads as well as plenty of dead ends.

investigation is a Scrabble valid word

investigation

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

investigation is an iScramble, QuickWords valid word

investigation

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• INVESTIGATIONS
• NEGATIVISATION
• TENDOVAGINITIS

Same letters minus one

• GIOVANNETTIS