| Term for a presidential period, historically |
| Amount of land a pair of oxen could plow in a day, historically |
| Phooey on that prehistorically set comic strip! |
| Kermit making a significant change? |
| Achieve significant progress |
| He's Terrible, historically |
| Insignificant spread? |
| Jackie Robinson, historically |
| Insignificant person, metaphorically |
| Historically, he was terrible |
| Alternative to vernacular, historically |
| Insignificant speck |
| Significant stretches of time |
| Insignificantly small |
| Superlatively insignificant |
| Insignificant woodpile? |
| Insignificant haunches |
| Insignificant upturn |
| Insignificantly |
| Penny-__ (insignificant) |
| Insignificant guy (and #7 on the "Top Ten Words That Sound Romantic When Spoken By Barry White") |
| Insignificant duel partner? |
| Insignificant, as chatter |
| Significant chunks of time |
| Like the Dalai Lama, historically |
| Insignificant thing |
| Insignificant recovery after a steep market drop |
| Insignificant deLillos album? |
| Remote and insignificant |
| Newly-introduced element that alters the situation in a significant way, in modern lingo |