| gratuitous(adjective, spare, extreme, useless, extra) |
| redundant(adjective, spare, extreme, extra, excessive) |
| spare(verb, adjective, extreme, reserve, useless) |
| superfluous(adjective, spare, extreme, reserve, casual) |
| excess(adjective, spare, extreme, extra, excess) |
| uncalled-for(adjective, spare, extreme, useless, extra) |
| extra(adjective, spare, extreme, reserve, useless) |
| unnecessary(adjective, extra, unwarranted, surplus, wanton) |
| needless(adjective, spare, extreme, extra, unwarranted) |
| supernumerary(adjective, spare, extreme, reserve, useless) |
| surplus(adjective, spare, extreme, reserve, casual) |
| unneeded(adjective, spare, extreme, extra, surplus) |
| nonessential(adjective, spare, extreme, extra, surplus) |
| dispensable(adjective, spare, extreme, extra, surplus) |
| unasked(adjective, spare, extreme, extra, surplus) |
| de trop(expression, adjective, idiom, spare, extreme) |
| expendable(adjective, spare, extreme, extra, surplus) |
| pleonastic(adjective, spare, extreme, extra, surplus) |
| wanton(adjective, free, wild, extra, excessive) |
| excessive(adjective, spare, extreme, extra, unwarranted) |