Semantography - English Dictionary: line horizontal, long

This is an attempt to sequence the symbols that include the long horizontal line. I have used only the symbols from the Blissymbol Book as they are the most uniformly drawn and include the dotted lines.

Symbol thing action adverb plural Part of Speech Notes Reference
long horizontal
long horizontal high Click for short, horizontal line symbols in high position. sky SB 136
subtraction Click for long, horizontal line in middle position symbols. subtraction subtract, to SB 360
long horizontal low Click for long, horizontal line symbols in low position. ground; earth; basis SB 170