Example : My personal feelings color my judgment in this case.
The sadness tinged his life.

Synonyms : color, colour, distort

Example : Her greying hair was tinged blond.
The leaves were tinged red in November.

Synonyms : tinct, tint, touch

Example : This dish could use a touch of garlic.

Synonyms : hint, jot, mite, pinch, soupcon, speck, touch

Synonyms : undertone