nightmare is a valid English word

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

Meanings

Noun (COUNTABLE)

(now rare) A demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep. (from 14th c.)
(now chiefly historical) A feeling of extreme anxiety or suffocation experienced during sleep; Sleep paralysis. (from 16th c.)
A very bad or frightening dream. (from 19th c.)
• I had a nightmare that I tried to run but could neither move nor breathe.

Verb

(intransitive) To experience a nightmare.

nightmare is a Scrabble valid word

nightmare

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

nightmare is an iScramble, QuickWords valid word

nightmare

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

Same letters words (Anagrams)

• none

Same letters plus one

• ELTRINGHAM
• HAMSTERING
• KNIGHTMARE
• LIGHTERMAN
• NIGHTDREAM
• NIGHTMARES
• NIGHTMAREY
• REMATCHING
• THERMALING

Same letters minus one

• ANTIGERM
• EARTHING
• EMIGRANT
• HANGTIME
• HEARTING
• INGATHER
• MEINHART
• MIGHTNAE
• REMATING
• RETAMING
• TENHARIM
• TIGERMAN