Cloris Leachman, an Oscar-winner for her portrayal of a lonely housewife in “The Last Picture Show” and a comedic delight as the fearsome Frau Blücher in “Young Frankenstein” and self-absorbed neighbor Phyllis on “The Mary Tyler Moore Show,” has died. She was 94.

Leachman died in her sleep of natural causes at her home in Encinitas, California, publicist Monique Moss said Wednesday. Her daughter Dinah Englund was at her side, Moss said.

A character actor of extraordinary range, Leachman defied typecasting. In her early television career, she appeared as Timmy’s mother on the “Lassie” series. She played a frontier prostitute in “Butch Cassidy and the Sundance Kid,” a crime spree family member in “Crazy Mama,” and Blücher in Mel Brooks’ “Young Frankenstein,” in which the very mention of her name drew equine commentary.

“Every time I hear a horse whinny I will forever think of Cloris’ unforgettable Frau Blücher,” Brooks tweeted, calling Leachman “insanely talented” and “irreplaceable.”

Salutes from other admiring colleagues poured in on social media. Steve Martin said Leachman “brought comedy’s mysteries to the big and small screen.” “Nothing I could say would top the enormity of my love for you,” posted Ed Asner of “The Mary Tyler Moore Show.” “Applause on every entrance and exit,” said Rosie O’Donnell.

“There was no one like Cloris. With a single look she had the ability to break your heart or make you laugh ’till the tears ran down your face,” Juliet Green, her longtime manager, said in a statement.

In 1989, Leachman toured in “Grandma Moses,” a play in which she aged from 45 to 101. For three years in the 1990s she appeared in major cities as the captain’s wife in the revival of “Show Boat.” In the 1993 movie version of “The Beverly Hillbillies,” she assumed the Irene Ryan role as Granny Clampett.