| off the top of head(expression, idiom, free, informal, casual) |
| off top of head(expression, adjective, idiom, adverb, informal) |
| open(adjective, simple, plain, relaxed, straightforward) |
| ordinary(adjective, simple, plain, relaxed, straightforward) |
| originate(verb, make, fix, create, prepare) |
| play by ear(verb, expression, idiom, make, fix) |
| played by ear(expression, adjective, fake, unprepared, unplanned) |
| prepare(verb, make, fix, create, ready) |
| pretend(verb, make, fix, create, prepare) |
| put together(verb, expression, make, fix, create) |
| ready(verb, make, fix, create, prepare) |
| shot from the hip(expression, adjective, idiom, fake, impromptu) |
| simple(adjective, easy, plain, modest, straightforward) |
| snap(adjective, free, informal, casual, impulsive) |
| sporty(adjective, simple, plain, relaxed, straightforward) |
| spur of the moment(expression, adjective, idiom, adverb, mock) |
| storify(verb, make, fix, create, prepare) |
| straightforward(adjective, simple, easy, plain, relaxed) |
| taking for ride(expression, idiom, free, informal, casual) |
| thought out loud(expression, idiom, free, informal, casual) |