spav = - stea =
- spectacled bear
- spectacles
- spectacular
- spectacularity
- spectacularly
- spectacularness
- spectator
- spectator sport
- spectatorial
- spectatorially
- spectatoring
- spectatorship
- specter
- spectinomycin
- spectrahedron
- spectral
- spectral class
- spectral line
- spectral type
- spectralism
- spectralist
- spectrally
- spectred
- spectrin
- spectroastrometric
- spectroastrometry
- spectrochemical
- spectrochemistry
- spectroelectrochemical
- spectroelectrochemistry
- spectrofluorimeter
- spectrofluorimetry
- spectrofluorometer
- spectrofluorometry
- spectrofluorophotometer
- spectrogram
- spectrograph
- spectrographic
- spectroheliogram
- spectroheliograph