These are past tense verbs/past participles created from base words that end in a voiceless sound. When the end becomes past tense “ed” this becomes voiceless to match, so sounds like “t”.

aped

baked

based

biked

braced

caped

cased

chafed

chased

coped

diced

doped

dosed

draped

duped

faced

faked

flaked

gaped

graced

griped

hiked

hoped

joked

laced

liked

loped

nuked

piked

piped

placed

poked

priced

puked

quaked

raced

raked

roped

shaped

slaked

sliced

snaked

sniped

spaced

spiced

spiked

staked

stoked

taped

traced

wiped