Lies
A four letter word with a is aids. Hope this helps!
Lavagenewerezitigaladatapolosolotutuguru
Tree
human
fern
It is a four letter word. The second letter is i. The fourth letter could be h.
Four letter words with I as the fourth letter are:chaidelilocisemitaxitikiwadiyogizitimagiNaziFijiHopiZuniMaui
"Grade" is one word.
aloud, cloud,
answeredbagwormschowdersdogwoodsearwaxesflywheelgrownupsinkwellskeywordsmidwivesnetworkspinwheelredwoodssnowshoeviewings
answeranywayblowerbowwowbrewerbrownschewedclownscrawlscrewelcrownsdowneddrawerearwigflawedflowerglowedgnawedgrowergrowlsmidwayprawnspeeweeprowlsshowershowerskewerslowersnowedspawnsviewer
walkedwalkerweakenweakerweaklyweeklywickedwinkedworkedworker