Here are some:
problem, be, berm, bole, bop, bore, bro, elm, er, lo, lob, lobe, lop, lope, lore, me, mo, mob, mole, mop, mope, moper, more, morel, ole, ope, or, orb, ore, per, perm, poem, pol, pole, pom, pore, pro, prom, re, rem, rep, rob, robe, roe, role, romp, rope
some are borderline and some are abbreviations, but they are all considered words by spell check :)
Special
You can spell many words with the letters RTIIAERD. You could spell radii, trader and tirade.
The letters could be used to spell a lass ant feasted. It could spell a lass ant defeats.
The longest are two five-letter words: cloud and could.
There is no anagram. The letters can spell the shorter words carp and crap.* replacing the N with an M, you could spell cramp.
You might be thinking of the famous chimpanzee 'coco' - she could spell hundreds of words in sign language.
These letters could be rearranged to spell the word 'banker'.
I could spell only two # angry # rangy Garima
Without it, you could not spell a lot of different words. Why is A a letter? Or B?
how to spell words
You could try the "Let's spell the words correctly" game.
This could be one of these words : ARENA - a stadium HERNIA - an internal muscular injury