ill is a valid English word

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

Meanings

Adjective (COMPARABLE)

(obsolete) Evil; wicked (of people). (13th 19th c.)
(archaic) Morally reprehensible (of behaviour etc.); blameworthy. (from 13th c.)
Indicative of unkind or malevolent intentions; harsh, cruel. (from 14th c.)
• He suffered from ill treatment.

Adverb (COMPARABLE)

Not well; imperfectly, badly

Noun (COUNTABLE AND UNCOUNTABLE)

(often pluralized) Trouble; distress; misfortune; adversity.
• Music won't solve all the world's ills, but it can make them easier to bear.
Harm or injury.
• I wouldn't want you to do me ill.
Evil; moral wrongfulness.

Verb

(intransitive slang) To behave aggressively.

ill is a Scrabble valid word

ill

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

ill is an iScramble, QuickWords valid word

ill

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

Same letters words (Anagrams)

• LIL

Same letters plus one

• BILL
• CILL
• DILL
• FILL
• GILL
• HILL
• ILLE
• ILLO
• ILLS
• ILLY
• JILL
• KILL
• LAIL
• LILA
• LILE
• LILL
• LILO
• LILT
• LILY
• LOLI
• LSIL
• MILL
• NILL
• PILL
• RILL
• SILL
• TILL
• VILL
• WILL
• ZILL

Same letters minus one

• IL
• LI
• LL