Add additional variants after a code-review.

codespell_lib/data/dictionary.txt

diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index cff6a78..7c0257e 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -25863,6 +25863,7 @@
 Sionist->Zionist
 Sionists->Zionists
 siply->simply
+sircle->circle
 sircular->circular
 sirect->direct
 sirected->directed
@@ -27651,8 +27652,9 @@
 sycle->cycle
 sycled->cycled
 sycles->cycles
-syclic->cyclic
-syclical->cyclical
+syclic->cyclic, psychic,
+syclical->cyclical, physical,
+sycling->cycling
 sycn->sync
 sycology->psychology
 sycronise->synchronise