initial is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Chronologically first, early; of or pertaining to the beginning, cause or origin.
• Our initial admiration for their efficiency gave way to disgust about their methods.
Spatially first, placed at the beginning, in the first position; especially said of the first letter of a word.
• The initial letter of names is usually printed with a capital letter.

Noun (COUNTABLE)

The first letter of a word or a name.
In plural, the first letter of each word of a person's full name considered as a unit.
• You can get your initials printed at the top.
(typesetting calligraphy) A distinguished initial letter of a chapter or section of a document.

Verb

(transitive) To sign one's initial(s), as an abbreviated signature.
• Please initial each page and sign the contract in full at the bottom.

initial is a Scrabble valid word

initial

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

initial is an iScramble, QuickWords valid word

initial

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

Same letters words (Anagrams)

• none

Same letters plus one

• DITALINI
• INITIALS
• INNITIAL
• INTAGLII
• LIBITINA
• TIADINIL

Same letters minus one

• IITIAN
• INTAIL
• TILIAN