Countable Nouns Starting with OBS and Containing TI

This list gathers 12 English countable nouns starting with OBS and containing TI, such as Observation, Obstruction, Obstinacy, Obstructionist, Obscuration, Obscurantist and Obstipation. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with OBSC
2 words
obscuration
obscurantist
Starts with OBSE
2 words
observation
obsecration
Starts with OBSI
1 words
obsignation
Starts with OBSO
2 words
obsoletion
obsoletism
Starts with OBST5 words
obstruction
obstinacy
obstructionist
obstipation
obstriction

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