ppd is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

(psychiatry) Initialism of: paranoid personality disorder.
• Coordinate terms: SzPD, StPD
(psychiatry) Initialism of: postpartum depression.
• Hypernym: PPMD
(protein) Initialism of: purified protein derivative.

ppd is not a Scrabble valid word

ppd

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

ppd is an iScramble, QuickWords valid word

ppd

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

Same letters words (Anagrams)

• DPP
• PDP

Same letters plus one

• APPD
• CPPD
• DAPP
• DEPP
• DIPP
• DOPP
• DPDP
• DPPC
• DPPD
• DPPE
• DPPS
• DPPT
• FPDP
• HPPD
• PAPD
• PBPD
• PDPS
• PGDP
• PPDS
• PPMD
• PSDP

Same letters minus one

• DP
• PD
• PP