Ar (co)
definition: Ere; before.

Ar is a 2 letter word that begins with an A and ends in an R

Or (co)
definition: A particle that marks an alternative; as
You may read or may write -- that is you may do one of the things at your pleasure but not both. It corresponds to either. You may ride either to London or to Windsor. It often connects a series of words or propositions presenting a choice of either; as he may study law or medicine, or divinity, or he may enter into trade.
Or is a 2 letter word that begins with an O and ends in an R

Or (n.)
definition: Yellow or gold color
-- represented in drawing or engraving by small dots.
Or is a 2 letter word that begins with an O and ends in an R

Or (pr)
definition: Ere; before; sooner than.

Or is a 2 letter word that begins with an O and ends in an R

Ur (n.)
definition: Alt. of Ure

Ur is a 2 letter word that begins with a U and ends in an R

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