es·pi·al 
(ĭ-spīəl)
(ĭ-spīəl)n.
1. The act of watching or observing.
2. A taking notice of something; a discovery.
3. The fact of being seen or noticed.
[Middle English espiaille, from Old French, from espier, to watch; see ESPY.]
- disadvantageous
- disadvantageously
- disaffect
- disaffected
- disaffectedly
- disaffection
- disaffiliate
- disaffiliation
- disaffirm
- disaffirmance
- disaffirmation
- disaggregate
- disaggregation
- disaggregative
- disagree
- disagreeable
- disagreeableness
- disagreeably
- disagreement
- disallow
- disallowable
- disallowance
- disambiguate
- disambiguation
- disannul