| 1957 | Embark | verb | See |
| 1958 | Breakthrough | noun | See |
| 1959 | Levity | noun | See |
| 1960 | Revulsion | noun | See |
| 1961 | Shock | nounverb noun | See |
| 1962 | limp | nounverb noun | See |
| 1963 | raffish | adjective | See |
| 1964 | Overhaul | verb | See |
| 1965 | guffaw | nounverb noun | See |
| 1966 | harass | verb | See |
| 1967 | Slip | nounverb noun | See |
| 1968 | Precise | adjective | See |