Never makes it to 7 letters words.
All words in 2018 start with P.
1547408965 PLACED Sun Jan 13 11:49:25 2019
1543566578 PIZZLE Fri Nov 30 00:29:38 2018
...
1528992094 PABLUM Thu Jun 14 09:01:34 2018
1511124996 OZONIC Sun Nov 19 12:56:36 2017
September 9th was full of words. There will be no more until October.
1540710226 PHARMA Sun Oct 28 00:03:46 2018
1540702422 PHALLI Sat Oct 27 21:53:42 2018
1540695700 PHAGES Sat Oct 27 20:01:40 2018
1536787497 PEYOTL Wed Sep 12 14:24:57 2018
1536787490 PEYOTE Wed Sep 12 14:24:50 2018
1536700131 PEWTER Tue Sep 11 14:08:51 2018
1536686416 PEWITS Tue Sep 11 10:20:16 2018
1536680692 PEWEES Tue Sep 11 08:44:52 2018