"preciouser" in the adjective sense
1. cherished, precious, treasured, wanted
characterized by feeling or showing fond affection for
"a cherished friend"
"children are precious"
"a treasured heirloom"
"so good to feel wanted"
2. precious
of high worth or cost
"diamonds, sapphires, rubies, and emeralds are precious stones"
3. valued, precious
held in great esteem for admirable qualities especially of an intrinsic nature
"a valued friend"
"precious memories"
4. cute, precious
obviously contrived to charm
"an insufferably precious performance"
"a child with intolerably cute mannerisms"
Source: WordNet® (An amazing lexical database of English)
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