| escape clause(noun, expression, escape, dodge, gap) |
| extra(place, open, free, lower, spare) |
| in lieu(expression, adverb, rather, instead, alternatively) |
| in place of(expression, idiom, adverb, rather, instead) |
| in preference(expression, adverb, rather, instead, alternatively) |
| irregular(unusual, strange, different, eccentric) |
| journey(noun, progress, line, course, direction) |
| mock(extra, auxiliary, supernumerary) |
| mutually exclusive(expression, adjective, idiom) |
| new |
| nonconformist(adjective, unusual, strange, eccentric, unconventional) |
| odd(adjective, unusual, strange, eccentric) |
| on second thought(expression, idiom, adverb, rather, instead) |
| opening(noun, progress, line, approach, course) |
| possible choice(noun, expression, substitute, replacement, substitution) |
| quirky(adjective, unusual, strange, eccentric) |
| rather |
| remedy(noun, option) |
| shift(noun, change, plan, remedy, variation) |
| sub(noun, substitute, replacement, alternate, substitution) |