helpfull
Adjective
Meaning
helpfull (comparative more helpfull, superlative most helpfull)
Archaic spelling of helpful.
Examples
"Acetone can prove to be really helpfull in restoring back the chemical composition of a nailpolish!"
The first book was very good, really helpfull.
Typescript is very helpfull to manage javascript project.
US Navy Official Web Site Lot of good and helpfull information about the US Navy.