There are no English Scrabble words that meet the criteria. The only word you can make that end with those letters is blank. Here are words you can make with those letters at the beginning of a 7-letter word.
blanked, blanker, blanket, blankly
Algebra, alfalfa, ammonia, amnesia and antenna are 7 letter words. They begin and end with the letter a.
_en_ _ _ _? There are a lot of words...: lenders benders sending pending lending bending mending tenfold, menfolk, central
stencil
prairie
Here are some 7 letter words that end in D: excited seafood admired
Some seven letter words that end with P are:airshipbellhopcheckupdesktopdevelopgrownupgumdropketchupkinshipkneecapnonstopoverlapparsnipregrouprooftoproundupscallopstirrupwarshipwiretapworshipwriteup
Algebra, alfalfa, ammonia, amnesia and antenna are 7 letter words. They begin and end with the letter a.
Some seven letter words that end in RA are:algebraamphorabravuracalderachimeracholeraMadeiraPandorasignoratempuraurethra
_en_ _ _ _? There are a lot of words...: lenders benders sending pending lending bending mending tenfold, menfolk, central
PRETEND pret-end
stencil
prairie
Radicalmedicalmagicallogicalethicalhelicalcomical.
callous
sextant
Elation
A seven letter word starting with R and ending with O is risotto.