sneak·ing 
(snēkĭng)
(snēkĭng)adj.
1. Acting in a stealthy, furtive way.
2. Unavowed; secret.
3. Gradually growing or persistent: a sneaking hunch.
sneaking·ly adv.
- photoengraving
- photo-essay
- photo essay
- photo-essayist
- photo finish
- photoflash
- photoflood
- photofluorogram
- photofluorographic
- photofluorography
- photog
- photogelatin process
- photogene
- photogenic
- photogenically
- photogram
- photogrammetric
- photogrammetrist
- photogrammetry
- photograph
- photographable
- photographer
- photographic
- photographical
- photographically