41 (♀) Centered square. 42 (♂) Probably a traveler. 43 (♂) Loves eating lemon and limes. 44 (♂) Football tournaments and square with a hole. 46 (♀) Biologist. 47 (♀) Loves silver (especially silver bells). 48 (♀) Being mega rectangle.
Credit to @AuryTube06 for the sprites. Credit to @MBear227 for radioactive sign
