previously is a valid English word

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

Meanings

Adverb (NOT COMPARABLE)

(now archaic with present-tense constructions) First; beforehand, in advance.
(with past-tense constructions) At an earlier time.
• The discovery of a previously unknown species had taken place nearly two years previously.
(television) Recapitulating the preceding episodes of a series.

previously is a Scrabble valid word

p3r1e1v4i1o1u1s1l1y4

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

previously is an iScramble, QuickWords valid word

p1r2e3v4i5o6u7s8l9y10

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

Same letters words (Anagrams)

• PERVIOUSLY
• VIPEROUSLY

Same letters plus one

• PROFUSIVELY
• PURPOSIVELY
• VIRULOTYPES

Same letters minus one

• none