Rules for fusing historical two-word (and select three-word) spellings into their modern compound or hyphenated forms (e.g., every where -> everywhere, men of war -> men-of-war). Frequency from Google Ngrams data where available; supplement entries sourced from textnorm have mixed attribution.
Variables
word1. first word of the bigram (or first word of a 3-word phrase)
word2. second word of the bigram (may contain a space for 3-word phrases, e.g., "of war")
fused. modern fused or hyphenated form
frequency. frequency count from Google Ngrams (NA for supplement entries without frequency data)
source. data source attribution ("Ted Underwood / DataMunging" or "curated")
