In fact, many of these verbs do allow "un" prefixation. From Wordnik.com. [Archive 2010-07-01] Reference
So the "un" prefixation test doesn't reliably distinguish between the classes of verbs. From Wordnik.com. [Archive 2010-07-01] Reference
The point here was that the specific test proposed "un" prefixation turned out to provide different results. From Wordnik.com. [Archive 2010-07-01] Reference
LearnThatWord and the Open Dictionary of English are programs by LearnThat Foundation, a 501(c)3 nonprofit.
Questions? Feedback? We want to hear from you!
Email us
or click here for instant support.
Copyright © 2005 and after - LearnThat Foundation. Patents pending.