strapdown is a valid English word

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

Meanings

Noun (COUNTABLE)

(aviation) An inertial navigation system that eliminates the gimbal in favour of a lightweight digital computer having sensors that are simply strapped to the vehicle.

strapdown is not a Scrabble valid word

s1t1r1a1p3d2o1w4n1

• International English (Sowpods) - The word is not valid in Scrabble ✘
• US English (TWL06) - The word is not valid in Scrabble ✘
• 15 points

strapdown is not an iScramble, QuickWords valid word

s1t2r3a4p5d6o7w8n9

• The word is not valid in iScramble ✘
• The word is not valid in QuickWords ✘
• 45 points

Same letters words (Anagrams)

• none

Same letters plus one

• PONDWATERS
• STRAPDOWNS

Same letters minus one

• PATDOWNS
• POSTWARD
• SANDWORT