retract - recant, withdraw a statement make smaller in amount or value⏎
specify - explain, name, give exact instructions state (something)⏎
seller - vendor, trader⏎
uncontested - unopposed, undisputed⏎
specialist - expert, highly skilled person⏎
spec - specification, detailed description⏎
transfer - move over, carry, duplicate, displace⏎
wastage - shrinkage, loss⏎
valid - genuine, legally or officially acceptable⏎