13-Letter Words Start with 'ob'

There are 26 13-letter words that start with 'ob'.

objectionable	objectionably
objectiveness	objectivistic
objectivities	obliquenesses
obliterations	obliviousness
obnoxiousness	obnubilations
obscurantisms	obscurantists
obscurenesses	observability
observational	observatories
obsessionally	obsessiveness
obsolescences	obsolescently
obstetrically	obstetricians
obstinateness	obtainability
obtrusiveness	obviousnesses

Note: These 26 13-letter words that start with 'ob' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with obs, obl, obt, obe, obj, obv, obi, obo, obn, obf, obd, obb, obc, oba.

3-letter words start with 'ob' (3)
4-letter words start with 'ob' (8)
5-letter words start with 'ob' (11)
6-letter words start with 'ob' (23)
7-letter words start with 'ob' (40)
8-letter words start with 'ob' (62)
9-letter words start with 'ob' (80)
10-letter words start with 'ob' (54)
11-letter words start with 'ob' (52)
12-letter words start with 'ob' (28)
13-letter words start with 'ob' (26)
14-letter words start with 'ob' (8)
15-letter words start with 'ob' (13)