spec-, spic-, spect-, spectat-, spectro- -spectr, -spectful, -spection, -spective (Latin: see, sight, look, appear, behold, and examine).aspect: 
auspices: 
auspicious: 
circumspect: 
circumspection: 
conspicuous: 
conspicuousness: 
despicable: 
despise: 
despite: 
episcopal: 
especial: 
espionage: 
expect: 
expectant: 
expectation: 
haruspex: 
haruspicate: 
haruspication: 
haruspicy: 
inauspicious: 
inspect: 
inspection: 
inspector: 
introspection: 
introspective: 
kaleidoscope: 
microscope: 
periscope: 
perspective: 
perspicacious: 
perspicacity: 
perspicuity: 
perspicuous: 
prospect: 
prospective: 
prospectus: 
respect: 
respectable: 
respectful: 
respective: 
respite: 
retrospect: 
retrospection: 
sceptic: 
special: 
specie: 
species: 
specific: 
specification: 
specify: 
specimen: 
specious: 
spectacle: 
spectacles: 
spectacular: 
spectator: 
specter: 
spectral: 
spectrocolorimeter: 
spectrograph: 
spectroheliogram: 
spectroheliograph: 
spectrology: 
spectrophobia: 
spectrophone: 
spectroscope: 
spectrum: 
speculate: 
speculation: 
speculative: 
speculator: 
spy: 
suspect: 
1. To suppose to be true or probable; imagine.
 
2. To have doubts about; distrust. 3. To think (a person) guilty without proof; such as, one who is suspected of committing a crime. suspicion: 
1. The act or an instance of suspecting a wrong, crime, or guilt, without sufficient evidence or proof.  
2. The condition of being suspected, especially of wrongdoing. 3. Uncertainty, doubt. 4. A minute amount; a trace; such as, a suspicion of garlic. suspicious: 
1. Arousing or apt to arouse suspicion; questionable.  
          2. Tending to suspect; distrustful. 3. Exhibiting suspicion; such as, a suspicious glance.  |