| 100% | TUMMYTIME | 9 | Important period in early development for building neck strength |
| 33% | ERA | 3 | Important period in history |
| 33% | ERAS | 4 | Important periods in history |
| 32% | MUSLIMERA | 9 | Important period in Islamic history |
| 30% | IRONAGE | 7 | Period in human development |
| 30% | PRECODEERA | 10 | "Anything goes" period in early Hollywood history |
| 28% | SIGN | 4 | Hollywood ___, historic landmark in Los Angeles built for a real estate development ad, that was meant to be temporary |
| 28% | EMBRYO | 6 | Fetus in early phase of development |
| 28% | EMBRYO | 6 | Early stage in development |
| 28% | IOWA | 4 | Important state early in elections |
| 28% | IRONAGE | 7 | Early period in human history |
| 28% | WEIGHTTRAIN | 11 | Build strength, in a way |
| 27% | LEGOSET | 7 | Building blocks for success in entertainment? |
| 27% | OTS | 3 | Extra periods in sports, for short |
| 27% | OTS | 3 | Extra periods in basketball, for short |
| 27% | OTS | 3 | Tiebreaker periods in sports, for short |
| 27% | EMBRYONIC | 9 | In the earliest stage of development; rudimentary |
| 27% | ETA | 3 | Important info for a connection, in brief |
| 27% | HOTELS | 6 | Tourist buildings for sleeping in |
| 26% | STAIRWELL | 9 | Shaft for steps in a building |
| 26% | APT | 3 | House in a building, for short |
| 26% | TIE | 3 | Pain in the neck, for some |
| 26% | PREK | 4 | Avenue for early learning, in brief |
| 26% | ALARM | 5 | Important thing to set for an early morning flight |
| 26% | STILTS | 6 | Building supports for beach houses in flood-prone areas |
| 26% | RPM | 3 | Important stat. for a DJ, back in the day |
| 26% | FOLICACID | 9 | Vitamin B9; important for unborn baby development |
| 26% | PRIMITIVE | 9 | Relating to an early stage in development |
| 26% | PALACE | 6 | Desperately plea for air conditioning in building |
| 26% | WALLOWING | 9 | Support for a building annex in Ireland? |