Words starting with observa
9 letter words starting with observa
- observant — quick to notice or perceive; alert.
10 letter words starting with observa
- observable — Able to be noticed or perceived; discernible.
- observably — capable of being or liable to be observed; noticeable; visible; discernible: an observable change in attitude.
- observance — an act or instance of following, obeying, or conforming to: the observance of traffic laws.
- observator — (obsolete) An observer.
11 letter words starting with observa
- observables — Plural form of observable.
- observances — Plural form of observance.
- observantly — quick to notice or perceive; alert.
- observation — an act or instance of noticing or perceiving.
- observative — Observant; watchful.
12 letter words starting with observa
- observations — Plural form of observation.
13 letter words starting with observa
- observability — capable of being or liable to be observed; noticeable; visible; discernible: an observable change in attitude.
- observational — of, relating to, or founded on observation, especially founded on observation rather than experiment.
- observatories — Plural form of observatory.
- observational equivalence — Two terms M and N are observationally equivalent iff for all contexts C[] where C[M] is a valid term, C[N] is also a valid term with the same value.
15 letter words starting with observa
- observationally — of, relating to, or founded on observation, especially founded on observation rather than experiment.
16 letter words starting with observa
- observationalist — One who relies on empirical observations.
- observationality — The property of being observational.
On this page, we collect all words starting with OBSERVA. To make easier to find the right word we have divided all 26 words to groups according to their length. So you should go to appropriate page if can’t find the word that beginning with OBSERVA. that you are searching. Also you can use this page in Scrabble.