"Only choice" refers to a situation where there is only one option available. Synonyms for "only choice" include "sole option," "exclusive alternative," "single course," "lone selection," "singular decision," "solitary preference," "unmatched possibility," and "singular solution." It can be difficult to be limited to only one choice, but sometimes it is necessary in certain situations. Finding synonyms for "only choice" can help to expand your vocabulary and enable you to express yourself more effectively in writing or speech. So, next time you come across the phrase "only choice," try to use one of these synonyms instead.