Related by context. Frequent words. (Click for all words.) 46 untrained eye 40 casual observer 38 squint 36 easily identifiable 36 stare 35 blurry 35 eyeballing 35 peeking 35 vantage point 35 glance 34 visible 34 inconspicuous 34 obscured 33 craning 33 onlookers 33 visualize 33 decipher 33 onlooker 32 blobs 32 squinting 32 glimpsed 32 bulbous 32 bystanders 32 passersby 32 unremarkable 32 uninitiated 32 featureless 31 incongruous 31 indistinct 31 visually 31 stragglers 31 oddity 31 gawking 31 impenetrable 31 glowering 31 unidentifiable 31 awfully 31 telltale signs 31 Passersby 31 resembling 31 rooftops 31 indistinguishable 30 moles 30 detect 30 binoculars 30 knuckleheads 30 distinguish 30 sight 30 corroborate 30 discern 30 identifiable 30 sentinels 30 cursory glance 30 glean 30 gawk 30 blips 30 populate 30 eyeball 30 vaguely familiar 29 observable 29 snapshots 29 depressingly 29 snipers 29 graphs 29 perched atop 29 amusing 29 obscuring 29 telltale 29 closeup 29 blinking 29 Glancing 29 brightly lit 29 grayish 29 dimly 29 vantage 29 indecipherable 29 blocky 29 misshapen 29 pretend 29 staring 29 optical illusion 29 bug eyed 29 impossibly 29 nondescript 29 scraggly 29 protruding 29 unkempt 29 synthesize 29 flickers 29 layperson 28 diffuse 28 obscures 28 deduce 28 see 28 obscure 28 perching 28 indeed 28 obstructions 28 wannabes 28 fragmentary 28 peering