dihedral is a valid English word

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

Meanings

Noun (COUNTABLE)

(mathematics) An angle between two plane surfaces
(aeronautics) The upward slope of an aircraft's wing
(chemistry) The angle between pairs of chemical bonds separated by a third bond

Adjective (NOT COMPARABLE)

(mathematics) Consisting of, relating to or contained between two plane surfaces.
• dihedral angle
(of a kite or an aeroplane) Having wings that form a dihedral angle, especially when the angle between the upper sides is less than 180°.
(aviation) Of wing pairs, inclined at an upward angle to each other.

dihedral is a Scrabble valid word

dihedral

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

dihedral is an iScramble, QuickWords valid word

dihedral

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

Same letters words (Anagrams)

• none

Same letters plus one

• DIHEDRALS
• DRILLHEAD
• HILDEGARD

Same letters minus one

• DIEDRAL
• DIEHARD
• DIHEDRA
• DRAILED
• HALIDED
• HILDRED
• LAIRDED