mastoid is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

(anatomy) Being the process of the temporal bone behind the ear.
(anatomy) Of or relating to the mastoid process of the temporal bone.

Noun (COUNTABLE)

(skeleton) Ellipsis of: mastoid process..
(disease informal) Clipping of: mastoiditis.

mastoid is a Scrabble valid word

m3a1s1t1o1i1d2

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

mastoid is an iScramble, QuickWords valid word

m1a2s3t4o5i6d7

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

Same letters words (Anagrams)

• DIATOMS

Same letters plus one

• AMIDMOST
• ATOMISED
• COADMITS
• DONATISM
• MANTOIDS
• MASTOIDS
• MATROIDS
• MATTOIDS
• MIDCOAST
• MODALIST
• MODISTAE
• MONADIST
• OMMATIDS
• POTAMIDS
• SAINTDOM
• STADOMIR
• TOADYISM

Same letters minus one

• ADMITS
• AMIDOS
• AMIDST
• AMIOTS
• AOTIDS
• DAOISM
• DAOIST
• DIATOM
• DIOTAS
• MAOIST
• MASTOI
• MODIST
• SAMIOT
• SAMOID
• SATOMI
• SIDAMO
• STOMIA
• TAOISM
• TOMASI
• TOMIDA