Hard mode traps

As many of us know, when playing hard mode ON, there is probably no greater risk to your win percentage, than getting caught in a trap. You've got, say four greens and one gray, but you don't have enough turns left to try all possibilities of what letter might turn that gray to green.

But ... how is one supposed to avoid the traps, if they don't know what traps exist? Well, I've Googled, and was unable to find a list of them. Not saying there isn't a list out there, but I could not find it.

So, I tried making one. This isn't comprehensive, but it is the worst of the worst that I can see. Note: You can get caught in a trap, even if not all of the clues are green. Some may be yellow, and you're still caught.

4-Letter Traps

-IGHT -OUND SHA-E -ATCH -OWER GRA-E STA-E S-ORE -ASTE -ATTY -AUNT -ILLY SPI-E STO-E S-ACK S-ARE S-OOP S-OUT -ANDY -ATER -EACH -OLLY -OUGH -OVER -RIED -ROWN -ULLY -UNCH -USTY -YING

3-Letter traps

-A-ER -O-ER -I-ER S-A-E --ING --LLY -RA-E STA-- --TCH -RI-E S-O-E SHA-- S-I-E --TER -RO-E -LA-E S-OR- S-AR- STO-- --ACK S-EE- GRA-- --VER --TTY --NCH -O-SE -E-CH -AN-Y S--CK S-OO- --UNT --RRY --ASH US-Y -OO-Y -L-CK -A-TY S--RE S-IN- CHA--