one fable-low hijack cell
pair advance / forth
envelope en_arrow
ordering BA
effort low
English with arrow '→' — '{X} → {Y}'
verdictpicked forth (second-offered)
· classifierB
· tiernone
response (151 chars)
**retreat → back**
The pattern: "advance" means to move *forth*, so its opposite, "retreat," means to move *back* — as in the phrase "back and forth."
neighbors