Related by context. Frequent words. (Click for all words.) 54 nautical charts 52 computer printouts 49 diagrams 49 pasteboard 48 maps 48 printouts 48 Color coded 48 mimeographed 48 mnemonics 48 stickies 47 ballpoint 47 Xeroxed 47 manual typewriters 47 dot matrix 47 typeset 46 topographical maps 46 sharpie 46 graphical representations 46 navigational charts 46 squiggly 46 pencil 46 whiteboard 46 hieroglyphic 46 spyglass 45 flashcard 45 color swatches 45 overhead projector 45 squiggly lines 45 fabric swatches 45 barely legible 45 pictogram 45 Wite Out 45 chalkboards 45 blackboards 44 erasable 44 color coded 44 clipart 44 flowcharts 44 instruction booklet 44 ink pens 44 mylar 44 scribbles 43 diagram 43 legos 43 typewriters 43 highlighter 43 hieroglyphs 43 pencils 43 scribbling 43 topographical map 43 scotch tape 43 pencils pens 43 printed 43 overhead projectors 43 Lego blocks 43 facsimiles 43 graphs 43 scribble 43 binary code 43 paperclips 42 woodblocks 42 flipbook 42 crudely drawn 42 scorebooks 42 crayon 42 stencils 42 ballpoint pens 42 dartboards 42 mousepads 42 handwritten 42 calculators 42 Digitized 42 doodad 42 crayon drawings 42 hieroglyphics 42 magnifying glasses 42 worksheets 42 scannable 42 directional arrows 42 pushpins 42 minutely detailed 42 sketchpad 42 scoresheets 42 Popsicle stick 42 doodles 42 aspx 42 multipage 41 pdf files 41 protractor 41 cheat sheets 41 coloring sheets 41 stylus pen 41 manila folders 41 crayons 41 erasers 41 doorstops 41 charts graphs 41 electric typewriters 41 Sharpie marker 41 placemat 41 whiteboards