functional is a valid English word

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

Meanings

Adjective (COMPARABLE)

In good working order.
Useful; serving a purpose, fulfilling a function
• That sculpture is not merely artistic, but also functional: it can be used as a hatrack.
Only for functional purposes, notably in architecture
• A functional construction element generally must meet higher technical but lower aesthetical requirements

Noun (COUNTABLE)

(mathematics) A function that takes a function as its argument; more precisely, a function whose argument varies in a space of (real or complex valued) functions and whose value belongs to a monodimensional space.
• An example of a functional is the definite integration of integrable real functions in a real interval.
(mathematics functional analysis) A scalar-valued linear function on a vector space.
(computing) An object encapsulating a function pointer (or equivalent).

functional is a Scrabble valid word

functional

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

functional is an iScramble, QuickWords valid word

functional

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

Same letters words (Anagrams)

• none

Same letters plus one

• AFUNCTIONAL
• FUNCTIONALS
• LUNAFACTION
• MALFUNCTION
• UNFACTIONAL

Same letters minus one

• AFUNCTION
• CONTINUAL
• INOCULANT
• NATIONFUL
• UNCTIONAL