teenier
tee-ni-er
adjective
Comparatively smaller or more minute than something else; even more tiny.
"The new phone is teenier than the previous model."
Thesaurus
Synonyms: weensy, bittie, teensy-weensy, itsy-bitsy, little, small, bitty, itty-bitty, teentsy, teeny-weeny, teeny, teensy