ad. done without care or finesse, often hurriedly or awkwardly.
the GNU version of the Collaborative International Dictionary of English
ad. In a clumsy manner; awkwardly.
The Century Dictionary and Cyclopedia
In a clumsy manner; awkwardly; in an unhandy manner; without expertness, tact, dexterity, or grace.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
ad. in a clumsy manner
Word Usage
"What I am trying to point out rather clumsily is that, moisture between the two pains will not be trapped if the space is vented. (to the out side at the bottom) ..... and the "Air Space" is still "Fit for purpose"."