workhorse is a valid English word

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

Meanings

Noun (COUNTABLE)

A horse used primarily for manual labor; a draft horse.
• Synonyms: aver, draft horse
(by extension) Someone or something that does a lot of work; something or someone who works consistently or regularly.
• Those old machines are not very glamorous, but even 20 years after their introduction, they are still the workhorses of the industry.

workhorse is a Scrabble valid word

workhorse

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

workhorse is an iScramble, QuickWords valid word

workhorse

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

Same letters words (Anagrams)

• none

Same letters plus one

• SHOPWORKER
• WORKHORSES

Same letters minus one

• WORKSHOE