Oar-footed (a.)
definition: Having feet adapted for swimming.

Oar-footed is a 10 letter word that begins with an O and ends in a D

Obduration (n.)
definition: A hardening of the heart; hardness of heart.

Obduration is a 10 letter word that begins with an O and ends in an N

Obdureness (n.)
definition: Alt. of Obduredness

Obdureness is a 10 letter word that begins with an O and ends in an S

Obediently (ad)
definition: In an obedient manner; with obedience.

Obediently is a 10 letter word that begins with an O and ends in a Y

Obelisking (p.)
definition: of Obelisk

Obelisking is a 10 letter word that begins with an O and ends in a G

Obequitate (v.)
definition: To ride about.

Obequitate is a 10 letter word that begins with an O and ends in an E

Oberration (n.)
definition: A wandering about.

Oberration is a 10 letter word that begins with an O and ends in an N

Obfuscated (im)
definition: of Obfuscate

Obfuscated is a 10 letter word that begins with an O and ends in a D

Obituaries (pl)
definition: of Obituary

Obituaries is a 10 letter word that begins with an O and ends in an S

Obituarily (ad)
definition: In the manner of an obituary.

Obituarily is a 10 letter word that begins with an O and ends in a Y

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