Cha·co Canyon 
(chäkō)
(chäkō) A canyon in northwest New Mexico containing a group of Ancestral Puebloan settlements. The large complexes, such as Pueblo Bonito, were built c. 860-1150.
- inapproachability
- inapproachable
- inapproachably
- inappropriate
- inappropriately
- inappropriateness
- inapt
- inaptitude
- inaptly
- inaptness
- inarguable
- inarguably
- Inari
- inarticulacy
- inarticulate
- inarticulately
- inarticulateness
- inartistic
- inartistically
- inasmuch as
- in a/some measure
- in at/on the kill
- inattention
- inattentive
- inattentively