endearing russian

• колосо́к

  endearing diminutive of ко́лос (“ear (of corn, etc.)”)

  spikelet

• младшенький

  youngest, little one (endearing)

• зятёк

  dear son-in-law, son-in-law (diminutive, endearing)

• ли́сонька

  little fox, foxy (endearing term)

• ласка́ющийся

  caressing, fondling, cuddling, affectionate, endearing

• умиля́вший

  touching, moving, endearing, heartwarming, tender

• умиля́ющий

  touching, moving, heartwarming, endearing

• умиля́емый

  endearing, touching, heart-warming

• уми́льно

  touchingly, endearingly, sweetly, pitifully

• гла́зки

  little eyes, eyes (endearingly)

  buds, eyes (on potatoes)